diff --git a/examples/adc/Makefile b/examples/adc/Makefile
index e0908c997..5c0767580 100644
--- a/examples/adc/Makefile
+++ b/examples/adc/Makefile
@@ -43,7 +43,7 @@ MAINSRC = adc_main.c
 
 PROGNAME = adc
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_ADC)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/ajoystick/Makefile b/examples/ajoystick/Makefile
index d2673375f..e98fbd8fe 100644
--- a/examples/ajoystick/Makefile
+++ b/examples/ajoystick/Makefile
@@ -43,7 +43,7 @@ MAINSRC = ajoy_main.c
 
 PROGNAME = ajoy
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_AJOYSTICK)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/apa102/Makefile b/examples/apa102/Makefile
index f6c1f6f7c..2c1e40d20 100644
--- a/examples/apa102/Makefile
+++ b/examples/apa102/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = $(CONFIG_EXAMPLES_APA102_PROGNAME)
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_APA102)
 
 # APA102 Test
diff --git a/examples/bastest/Makefile b/examples/bastest/Makefile
index f195d0ec8..3e201056d 100644
--- a/examples/bastest/Makefile
+++ b/examples/bastest/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = bastest
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_BASTEST)
 
 # Hello, World! Example
diff --git a/examples/bridge/Makefile b/examples/bridge/Makefile
index 58a8c4001..f13e4f070 100644
--- a/examples/bridge/Makefile
+++ b/examples/bridge/Makefile
@@ -40,7 +40,7 @@
 
 PROGNAME = bridge
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_BRIDGE)
 
 MAINSRC = bridge_main.c
diff --git a/examples/calib_udelay/Makefile b/examples/calib_udelay/Makefile
index 7c6ac42c6..96c878384 100644
--- a/examples/calib_udelay/Makefile
+++ b/examples/calib_udelay/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME  = calib_udelay
 PRIORITY  = 100
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE    = $(CONFIG_EXAMPLES_CALIB_UDELAY)
 
 # Udelay calibration tool
diff --git a/examples/can/Makefile b/examples/can/Makefile
index f04b6372d..22ec5c63c 100644
--- a/examples/can/Makefile
+++ b/examples/can/Makefile
@@ -43,7 +43,7 @@ MAINSRC = can_main.c
 
 PROGNAME = can
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_CAN)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/cctype/Makefile b/examples/cctype/Makefile
index 19145576e..ff16d110a 100644
--- a/examples/cctype/Makefile
+++ b/examples/cctype/Makefile
@@ -43,7 +43,7 @@ MAINSRC = cctype_main.cxx
 
 PROGNAME = cctype
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_CCTYP)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/chat/Makefile b/examples/chat/Makefile
index 4e4e2ba54..cd81bbc4b 100644
--- a/examples/chat/Makefile
+++ b/examples/chat/Makefile
@@ -39,7 +39,7 @@ MAINSRC = chat_main.c
 
 PROGNAME = chat
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_CHAT)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/configdata/Makefile b/examples/configdata/Makefile
index 3386f53ed..5ec97a42b 100644
--- a/examples/configdata/Makefile
+++ b/examples/configdata/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = configdata
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_CONFIGDATA)
 
 MAINSRC = configdata_main.c
diff --git a/examples/dac/Makefile b/examples/dac/Makefile
index 6a83e5673..f04b36682 100644
--- a/examples/dac/Makefile
+++ b/examples/dac/Makefile
@@ -43,7 +43,7 @@ MAINSRC = dac_main.c
 
 PROGNAME = dac
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_DAC)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/dhcpd/Makefile b/examples/dhcpd/Makefile
index d7a53fe13..1d3710210 100644
--- a/examples/dhcpd/Makefile
+++ b/examples/dhcpd/Makefile
@@ -43,7 +43,7 @@ MAINSRC = target.c
 
 PROGNAME = dhcpd
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_DHCPD)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/discover/Makefile b/examples/discover/Makefile
index 538187ae4..ee60b88b2 100644
--- a/examples/discover/Makefile
+++ b/examples/discover/Makefile
@@ -42,7 +42,7 @@
 
 PROGNAME = discover
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_DISCOVER)
 
 MAINSRC = discover_main.c
diff --git a/examples/djoystick/Makefile b/examples/djoystick/Makefile
index 30a9e6d31..3740111a1 100644
--- a/examples/djoystick/Makefile
+++ b/examples/djoystick/Makefile
@@ -43,7 +43,7 @@ MAINSRC = djoy_main.c
 
 PROGNAME = djoy
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_DJOYSTICK)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/elf/Makefile b/examples/elf/Makefile
index b91571801..4df948a31 100644
--- a/examples/elf/Makefile
+++ b/examples/elf/Makefile
@@ -42,7 +42,7 @@ MAINSRC = elf_main.c
 
 PROGNAME = elf
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_ELF)
 
 ROOTDEPPATH := --dep-path tests
diff --git a/examples/flash_test/Makefile b/examples/flash_test/Makefile
index 215e7d624..bfabfa151 100644
--- a/examples/flash_test/Makefile
+++ b/examples/flash_test/Makefile
@@ -40,7 +40,7 @@
 
 PROGNAME = flash_test
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_FLASH_TEST)
 
 MAINSRC = flash_test.c
diff --git a/examples/helloxx/Makefile b/examples/helloxx/Makefile
index 0f7306c09..e821a4c89 100644
--- a/examples/helloxx/Makefile
+++ b/examples/helloxx/Makefile
@@ -43,7 +43,7 @@ MAINSRC = helloxx_main.cxx
 
 PROGNAME = helloxx
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_HELLOXX)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/hts221_reader/Makefile b/examples/hts221_reader/Makefile
index a0a9a6bce..ba759603f 100755
--- a/examples/hts221_reader/Makefile
+++ b/examples/hts221_reader/Makefile
@@ -43,7 +43,7 @@ MAINSRC = hts221_reader_main.c
 
 PROGNAME = hts221_reader
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_HTS221_READER)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/i2schar/Makefile b/examples/i2schar/Makefile
index 645e81ffb..29bd14efe 100644
--- a/examples/i2schar/Makefile
+++ b/examples/i2schar/Makefile
@@ -49,7 +49,7 @@ MAINSRC = i2schar_main.c
 
 PROGNAME = i2schar
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_I2SCHAR)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/i2sloop/Makefile b/examples/i2sloop/Makefile
index 857eb62e0..a142fe17a 100644
--- a/examples/i2sloop/Makefile
+++ b/examples/i2sloop/Makefile
@@ -43,7 +43,7 @@ MAINSRC = i2sloop_main.c
 
 PROGNAME = i2sloop
 PRIORITY = 140
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_I2SLOOP)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/json/Makefile b/examples/json/Makefile
index ae5a66238..7d9e4c255 100644
--- a/examples/json/Makefile
+++ b/examples/json/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = json
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_JSON)
 
 MAINSRC = json_main.c
diff --git a/examples/lis3dsh_reader/Makefile b/examples/lis3dsh_reader/Makefile
index fc4fda031..be68b083b 100644
--- a/examples/lis3dsh_reader/Makefile
+++ b/examples/lis3dsh_reader/Makefile
@@ -37,7 +37,7 @@
 
 PROGNAME = $(CONFIG_EXAMPLES_LIS3DSH_READER_PROGNAME)
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_LIS3DSH_READER)
 
 # LIS3DSH reader example
diff --git a/examples/lsm303_reader/Makefile b/examples/lsm303_reader/Makefile
index 0e11a15c8..cc116e6af 100755
--- a/examples/lsm303_reader/Makefile
+++ b/examples/lsm303_reader/Makefile
@@ -43,7 +43,7 @@ MAINSRC = lsm303_reader_main.c
 
 PROGNAME = lsm303_reader
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_LSM303_READER)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/lsm6dsl_reader/Makefile b/examples/lsm6dsl_reader/Makefile
index 4d558b088..ebe4f3436 100755
--- a/examples/lsm6dsl_reader/Makefile
+++ b/examples/lsm6dsl_reader/Makefile
@@ -43,7 +43,7 @@ MAINSRC = lsm6dsl_reader_main.c
 
 PROGNAME = lsm6dsl_reader
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_LSM6DSL_READER)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/media/Makefile b/examples/media/Makefile
index 7ec11443f..8a8095993 100644
--- a/examples/media/Makefile
+++ b/examples/media/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = $(CONFIG_EXAMPLES_MEDIA_PROGNAME)
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_MEDIA)
 
 # Media test application files
diff --git a/examples/mlx90614/Makefile b/examples/mlx90614/Makefile
index 6770d1ae1..834787930 100644
--- a/examples/mlx90614/Makefile
+++ b/examples/mlx90614/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = $(CONFIG_EXAMPLES_MLX90614_PROGNAME)
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_MLX90614)
 
 # MLX90614 Test
diff --git a/examples/modbus/Makefile b/examples/modbus/Makefile
index a5233ffcd..70692964b 100644
--- a/examples/modbus/Makefile
+++ b/examples/modbus/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = modbus
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_MODBUS)
 
 # FreeModBus demo
diff --git a/examples/module/Makefile b/examples/module/Makefile
index c123d2f9c..17d220295 100644
--- a/examples/module/Makefile
+++ b/examples/module/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = module
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_MODULE)
 
 # Module Example
diff --git a/examples/mount/Makefile b/examples/mount/Makefile
index d1fc2a285..65e1f7172 100644
--- a/examples/mount/Makefile
+++ b/examples/mount/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = mount
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_MOUNT)
 
 CSRCS = ramdisk.c
diff --git a/examples/mtdpart/Makefile b/examples/mtdpart/Makefile
index 0c143ab19..d01f4b8f8 100644
--- a/examples/mtdpart/Makefile
+++ b/examples/mtdpart/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = mtdpart
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_MTDPART)
 
 MAINSRC = mtdpart_main.c
diff --git a/examples/mtdrwb/Makefile b/examples/mtdrwb/Makefile
index 40a2abac3..baaf74d33 100644
--- a/examples/mtdrwb/Makefile
+++ b/examples/mtdrwb/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = $(CONFIG_EXAMPLES_MTDRWB_PROGNAME)
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_MTDRWB)
 
 MAINSRC = mtdrwb_main.c
diff --git a/examples/netpkt/Makefile b/examples/netpkt/Makefile
index 0e7656bf5..d0b0490cd 100644
--- a/examples/netpkt/Makefile
+++ b/examples/netpkt/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = netpkt
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NETPKT)
 
 # MDIO tool
diff --git a/examples/nrf24l01_term/Makefile b/examples/nrf24l01_term/Makefile
index 8e104119b..0ddf663a4 100644
--- a/examples/nrf24l01_term/Makefile
+++ b/examples/nrf24l01_term/Makefile
@@ -43,7 +43,7 @@ MAINSRC = nrf24l01_term.c
 
 PROGNAME = nrf24l01_term
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NRF24L01TERM)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/null/Makefile b/examples/null/Makefile
index b8e65f5c2..dcd683031 100644
--- a/examples/null/Makefile
+++ b/examples/null/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = null
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NULL)
 
 # The smallest thing you can build -- the NULL example.
diff --git a/examples/nunchuck/Makefile b/examples/nunchuck/Makefile
index e955eefb5..cfd8ffe86 100644
--- a/examples/nunchuck/Makefile
+++ b/examples/nunchuck/Makefile
@@ -43,7 +43,7 @@ MAINSRC = nunchuck_main.c
 
 PROGNAME = nunchuck
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NUNCHUCK)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/nx/Makefile b/examples/nx/Makefile
index f61ba6a88..98a720ebf 100644
--- a/examples/nx/Makefile
+++ b/examples/nx/Makefile
@@ -44,7 +44,7 @@ MAINSRC = nx_main.c
 
 PROGNAME = nx
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NX)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/nxdemo/Makefile b/examples/nxdemo/Makefile
index 32fa7d3d6..3fd7a9575 100644
--- a/examples/nxdemo/Makefile
+++ b/examples/nxdemo/Makefile
@@ -44,7 +44,7 @@ MAINSRC = nxdemo_main.c
 
 PROGNAME = nxdemo
 PRIORITY = 100
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NXDEMO)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/nxflat/Makefile b/examples/nxflat/Makefile
index 7eda0a179..baae74471 100644
--- a/examples/nxflat/Makefile
+++ b/examples/nxflat/Makefile
@@ -41,7 +41,7 @@ MAINSRC = nxflat_main.c
 
 PROGNAME = nxflat
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NXFLAT)
 
 nxflat_main.c: build
diff --git a/examples/nxtext/Makefile b/examples/nxtext/Makefile
index 221d2e5f8..2c01f7bc5 100644
--- a/examples/nxtext/Makefile
+++ b/examples/nxtext/Makefile
@@ -44,7 +44,7 @@ MAINSRC = nxtext_main.c
 
 PROGNAME = nxtext
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_NXTEXT)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/obd2/Makefile b/examples/obd2/Makefile
index 11e9a5a09..ad0ce3175 100644
--- a/examples/obd2/Makefile
+++ b/examples/obd2/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = obd2
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_OBD2)
 
 # OBD2 Example
diff --git a/examples/pca9635/Makefile b/examples/pca9635/Makefile
index ba582a312..6e675bad0 100644
--- a/examples/pca9635/Makefile
+++ b/examples/pca9635/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = $(CONFIG_EXAMPLES_PCA9635_PROGNAME)
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_PCA9635)
 
 # PCA9635 Test
diff --git a/examples/pipe/Makefile b/examples/pipe/Makefile
index bfacf737d..d3f8f3d58 100644
--- a/examples/pipe/Makefile
+++ b/examples/pipe/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = pipe
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_PIPE)
 
 CSRCS = transfer_test.c interlock_test.c redirect_test.c
diff --git a/examples/poll/Makefile b/examples/poll/Makefile
index d6e6ff4ae..68167820e 100644
--- a/examples/poll/Makefile
+++ b/examples/poll/Makefile
@@ -40,7 +40,7 @@ MAINSRC = poll_main.c
 
 PROGNAME = poll
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_POLL)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/posix_spawn/Makefile b/examples/posix_spawn/Makefile
index 8baafa369..a00f5e132 100644
--- a/examples/posix_spawn/Makefile
+++ b/examples/posix_spawn/Makefile
@@ -42,7 +42,7 @@ MAINSRC = spawn_main.c
 
 PROGNAME = posix_spawn
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_POSIXSPAWN)
 
 ROOTDEPPATH	+= --dep-path filesystem
diff --git a/examples/pwm/Makefile b/examples/pwm/Makefile
index ca5cb1708..68a143338 100644
--- a/examples/pwm/Makefile
+++ b/examples/pwm/Makefile
@@ -43,7 +43,7 @@ MAINSRC = pwm_main.c
 
 PROGNAME = pwm
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_PWM)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/qencoder/Makefile b/examples/qencoder/Makefile
index bdee89489..7cbc231c7 100644
--- a/examples/qencoder/Makefile
+++ b/examples/qencoder/Makefile
@@ -43,7 +43,7 @@ MAINSRC = qe_main.c
 
 PROGNAME = qe
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_QENCODER)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/random/Makefile b/examples/random/Makefile
index 528a64913..155ef7792 100644
--- a/examples/random/Makefile
+++ b/examples/random/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = rand
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_RANDOM)
 
 MAINSRC = random_main.c
diff --git a/examples/romfs/Makefile b/examples/romfs/Makefile
index bdd2044d7..64079e269 100644
--- a/examples/romfs/Makefile
+++ b/examples/romfs/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = romfs
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_ROMFS)
 
 # ROMFS File System Example
diff --git a/examples/sendmail/Makefile b/examples/sendmail/Makefile
index 03a52d012..8ebc4c2dc 100644
--- a/examples/sendmail/Makefile
+++ b/examples/sendmail/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = sendmail
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_SENDMAIL)
 
 MAINSRC = sendmail_main.c
diff --git a/examples/serloop/Makefile b/examples/serloop/Makefile
index 5dee84ffd..e58a1c22a 100644
--- a/examples/serloop/Makefile
+++ b/examples/serloop/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = serloop
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_SERLOOP)
 
 MAINSRC = serloop_main.c
diff --git a/examples/slcd/Makefile b/examples/slcd/Makefile
index 75f1c426d..e9298bf73 100644
--- a/examples/slcd/Makefile
+++ b/examples/slcd/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = slcd
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_SLCD)
 
 # Hello, World! Example
diff --git a/examples/sotest/Makefile b/examples/sotest/Makefile
index 2411aa07b..dc9947957 100644
--- a/examples/sotest/Makefile
+++ b/examples/sotest/Makefile
@@ -42,7 +42,7 @@ DELIM ?= /
 
 PROGNAME = sotest
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_SOTEST)
 
 # Shared Library Example
diff --git a/examples/sx127x_demo/Makefile b/examples/sx127x_demo/Makefile
index b68521fbe..2835c6c55 100644
--- a/examples/sx127x_demo/Makefile
+++ b/examples/sx127x_demo/Makefile
@@ -43,7 +43,7 @@ MAINSRC = sx127x_demo.c
 
 PROGNAME = sx127x
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_SX127X)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/tcpecho/Makefile b/examples/tcpecho/Makefile
index 7eac0ea72..451d80c8c 100644
--- a/examples/tcpecho/Makefile
+++ b/examples/tcpecho/Makefile
@@ -42,7 +42,7 @@
 
 PROGNAME = tcpecho
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_TCPECHO)
 
 MAINSRC = tcpecho_main.c
diff --git a/examples/telnetd/Makefile b/examples/telnetd/Makefile
index b9879ed54..194c99caa 100644
--- a/examples/telnetd/Makefile
+++ b/examples/telnetd/Makefile
@@ -43,7 +43,7 @@ MAINSRC = telnetd.c
 
 PROGNAME = telnetd
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_TELNETD)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/thttpd/Makefile b/examples/thttpd/Makefile
index 7c2d88013..9ce0635ba 100644
--- a/examples/thttpd/Makefile
+++ b/examples/thttpd/Makefile
@@ -48,7 +48,7 @@ endif
 
 PROGNAME = thttp
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_THTTPD)
 
 thttpd_main.c: build
diff --git a/examples/tiff/Makefile b/examples/tiff/Makefile
index f0feaaa73..87c570041 100644
--- a/examples/tiff/Makefile
+++ b/examples/tiff/Makefile
@@ -41,7 +41,7 @@ MAINSRC = tiff_main.c
 
 PROGNAME = tiff
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_TIFF)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/touchscreen/Makefile b/examples/touchscreen/Makefile
index 9226cd215..8526d5faf 100644
--- a/examples/touchscreen/Makefile
+++ b/examples/touchscreen/Makefile
@@ -43,7 +43,7 @@ MAINSRC = tc_main.c
 
 PROGNAME = tc
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_TOUCHSCREEN)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/unionfs/Makefile b/examples/unionfs/Makefile
index 3b5bceed2..8143fdaf2 100644
--- a/examples/unionfs/Makefile
+++ b/examples/unionfs/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = unionfs
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_UNIONFS)
 
 # UNIONFS File System Example
diff --git a/examples/usbserial/Makefile b/examples/usbserial/Makefile
index f1b7602f5..01979c399 100644
--- a/examples/usbserial/Makefile
+++ b/examples/usbserial/Makefile
@@ -40,7 +40,7 @@
 
 PROGNAME = usbserial
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_USBSERIAL)
 
 MAINSRC = usbserial_main.c
diff --git a/examples/ustream/Makefile b/examples/ustream/Makefile
index 5efb3fabc..f0615aa8a 100644
--- a/examples/ustream/Makefile
+++ b/examples/ustream/Makefile
@@ -41,7 +41,7 @@ MAINSRC = ustream_client.c ustream_server.c
 
 PROGNAME = client server
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_USTREAM)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/watchdog/Makefile b/examples/watchdog/Makefile
index 856c2ca88..d48dc5834 100644
--- a/examples/watchdog/Makefile
+++ b/examples/watchdog/Makefile
@@ -43,7 +43,7 @@ MAINSRC = watchdog_main.c
 
 PROGNAME = wdog
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_WATCHDOG)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/webserver/Makefile b/examples/webserver/Makefile
index 3ba8e64f9..f6da913c5 100644
--- a/examples/webserver/Makefile
+++ b/examples/webserver/Makefile
@@ -44,7 +44,7 @@ MAINSRC = webserver_main.c
 
 PROGNAME = webserver
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_WEBSERVER)
 
 # Common build
diff --git a/examples/wget/Makefile b/examples/wget/Makefile
index 2df1e2d95..4698d4763 100644
--- a/examples/wget/Makefile
+++ b/examples/wget/Makefile
@@ -41,7 +41,7 @@ MAINSRC = wget_main.c
 
 PROGNAME = wget
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_WGET)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/wgetjson/Makefile b/examples/wgetjson/Makefile
index dd17ace9c..a548c8687 100644
--- a/examples/wgetjson/Makefile
+++ b/examples/wgetjson/Makefile
@@ -43,7 +43,7 @@ MAINSRC = wgetjson_main.c
 
 PROGNAME = wgetjson
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_WGETJSON)
 
 include $(APPDIR)/Application.mk
diff --git a/examples/xmlrpc/Makefile b/examples/xmlrpc/Makefile
index 2ab501677..8e3e939a9 100644
--- a/examples/xmlrpc/Makefile
+++ b/examples/xmlrpc/Makefile
@@ -42,7 +42,7 @@
 
 PROGNAME = xmlrpc
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_XMLRPC)
 
 CSRCS = calls.c
diff --git a/examples/zerocross/Makefile b/examples/zerocross/Makefile
index 0c7a55059..779524bb6 100644
--- a/examples/zerocross/Makefile
+++ b/examples/zerocross/Makefile
@@ -43,7 +43,7 @@ MAINSRC = zerocross_main.c
 
 PROGNAME = zerocross
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_EXAMPLES_ZEROCROSS)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CButton/Makefile b/graphics/nxwidgets/UnitTests/CButton/Makefile
index 054be1ad2..310ff91bc 100644
--- a/graphics/nxwidgets/UnitTests/CButton/Makefile
+++ b/graphics/nxwidgets/UnitTests/CButton/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cbutton_main.cxx
 
 PROGNAME = cbutton
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CBUTTON)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CButtonArray/Makefile b/graphics/nxwidgets/UnitTests/CButtonArray/Makefile
index b94d25d77..ecfd7c04d 100644
--- a/graphics/nxwidgets/UnitTests/CButtonArray/Makefile
+++ b/graphics/nxwidgets/UnitTests/CButtonArray/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cbuttonarray_main.cxx
 
 PROGNAME = cbuttonarray
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CBUTTONARRAY)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CCheckBox/Makefile b/graphics/nxwidgets/UnitTests/CCheckBox/Makefile
index 046690a4d..c1ddc3390 100644
--- a/graphics/nxwidgets/UnitTests/CCheckBox/Makefile
+++ b/graphics/nxwidgets/UnitTests/CCheckBox/Makefile
@@ -42,7 +42,7 @@ MAINSRC = ccheckbox_main.cxx
 
 PROGNAME = ccheckbox
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CCHECKBOX)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CGlyphButton/Makefile b/graphics/nxwidgets/UnitTests/CGlyphButton/Makefile
index f9b44406f..17ace8d57 100644
--- a/graphics/nxwidgets/UnitTests/CGlyphButton/Makefile
+++ b/graphics/nxwidgets/UnitTests/CGlyphButton/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cglyphbutton_main.cxx
 
 PROGNAME = cglyphbutton
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CGLYPHBUTTON)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CGlyphSliderHorizontal/Makefile b/graphics/nxwidgets/UnitTests/CGlyphSliderHorizontal/Makefile
index c1d15f558..9f3afc913 100644
--- a/graphics/nxwidgets/UnitTests/CGlyphSliderHorizontal/Makefile
+++ b/graphics/nxwidgets/UnitTests/CGlyphSliderHorizontal/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cglyphsliderhorizontal_main.cxx
 
 PROGNAME = cglyphsliderhorizontal
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CGLYPHSLIDERHORIZONTAL)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CImage/Makefile b/graphics/nxwidgets/UnitTests/CImage/Makefile
index d1a671937..922813a8d 100644
--- a/graphics/nxwidgets/UnitTests/CImage/Makefile
+++ b/graphics/nxwidgets/UnitTests/CImage/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cimage_main.cxx
 
 PROGNAME = cimage
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CIMAGE)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CKeypad/Makefile b/graphics/nxwidgets/UnitTests/CKeypad/Makefile
index 197f3e54b..710d5ae2a 100644
--- a/graphics/nxwidgets/UnitTests/CKeypad/Makefile
+++ b/graphics/nxwidgets/UnitTests/CKeypad/Makefile
@@ -42,7 +42,7 @@ MAINSRC = ckeypad_main.cxx
 
 PROGNAME = ckeypad
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CKEYPAD)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CLabel/Makefile b/graphics/nxwidgets/UnitTests/CLabel/Makefile
index 6d4996e73..d5bc324bb 100644
--- a/graphics/nxwidgets/UnitTests/CLabel/Makefile
+++ b/graphics/nxwidgets/UnitTests/CLabel/Makefile
@@ -42,7 +42,7 @@ MAINSRC = clabel_main.cxx
 
 PROGNAME = clabel
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CLABEL)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CLatchButton/Makefile b/graphics/nxwidgets/UnitTests/CLatchButton/Makefile
index 4b27b63c9..2efdfe146 100644
--- a/graphics/nxwidgets/UnitTests/CLatchButton/Makefile
+++ b/graphics/nxwidgets/UnitTests/CLatchButton/Makefile
@@ -42,7 +42,7 @@ MAINSRC = clatchbutton_main.cxx
 
 PROGNAME = clatchbutton
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CLATCHBUTTON)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CLatchButtonArray/Makefile b/graphics/nxwidgets/UnitTests/CLatchButtonArray/Makefile
index 7d620d13a..f012bcb51 100644
--- a/graphics/nxwidgets/UnitTests/CLatchButtonArray/Makefile
+++ b/graphics/nxwidgets/UnitTests/CLatchButtonArray/Makefile
@@ -42,7 +42,7 @@ MAINSRC = clatchbuttonarray_main.cxx
 
 PROGNAME = clatchbuttonarray
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CLATCHBUTTONARRAY)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CListBox/Makefile b/graphics/nxwidgets/UnitTests/CListBox/Makefile
index 280ad06f7..afa03c2e9 100644
--- a/graphics/nxwidgets/UnitTests/CListBox/Makefile
+++ b/graphics/nxwidgets/UnitTests/CListBox/Makefile
@@ -42,7 +42,7 @@ MAINSRC = clistbox_main.cxx
 
 PROGNAME = clistbox
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CLISTBOX)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CProgressBar/Makefile b/graphics/nxwidgets/UnitTests/CProgressBar/Makefile
index b4c4907ec..561b7abad 100644
--- a/graphics/nxwidgets/UnitTests/CProgressBar/Makefile
+++ b/graphics/nxwidgets/UnitTests/CProgressBar/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cprogressbar_main.cxx
 
 PROGNAME = cprogressbar
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CPROGRESSBAR)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CRadioButton/Makefile b/graphics/nxwidgets/UnitTests/CRadioButton/Makefile
index 62c4f0ba5..d5b8a7d07 100644
--- a/graphics/nxwidgets/UnitTests/CRadioButton/Makefile
+++ b/graphics/nxwidgets/UnitTests/CRadioButton/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cradiobutton_main.cxx
 
 PROGNAME = cradiobutton
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CRADIOBUTTON)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CScrollbarHorizontal/Makefile b/graphics/nxwidgets/UnitTests/CScrollbarHorizontal/Makefile
index 68c128fb1..1808fea88 100644
--- a/graphics/nxwidgets/UnitTests/CScrollbarHorizontal/Makefile
+++ b/graphics/nxwidgets/UnitTests/CScrollbarHorizontal/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cscrollbarhorizontal_main.cxx
 
 PROGNAME = cscrollbarhorizontal
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CSCROLLBARHORIZONTAL)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CScrollbarVertical/Makefile b/graphics/nxwidgets/UnitTests/CScrollbarVertical/Makefile
index 1c1d3d915..882e4f92a 100644
--- a/graphics/nxwidgets/UnitTests/CScrollbarVertical/Makefile
+++ b/graphics/nxwidgets/UnitTests/CScrollbarVertical/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cscrollbarvertical_main.cxx
 
 PROGNAME = cscrollbarvertical
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CSCROLLBARVERTICAL)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CSliderHorizonal/Makefile b/graphics/nxwidgets/UnitTests/CSliderHorizonal/Makefile
index 6e3de097e..0aa2981ec 100644
--- a/graphics/nxwidgets/UnitTests/CSliderHorizonal/Makefile
+++ b/graphics/nxwidgets/UnitTests/CSliderHorizonal/Makefile
@@ -42,7 +42,7 @@ MAINSRC = csliderhorizontal_main.cxx
 
 PROGNAME = csliderhorizontal
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CSLIDERHORIZONAL)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CSliderVertical/Makefile b/graphics/nxwidgets/UnitTests/CSliderVertical/Makefile
index 01c5dd033..dc1bde454 100644
--- a/graphics/nxwidgets/UnitTests/CSliderVertical/Makefile
+++ b/graphics/nxwidgets/UnitTests/CSliderVertical/Makefile
@@ -42,7 +42,7 @@ MAINSRC = cslidervertical_main.cxx
 
 PROGNAME = cslidervertical
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CSLIDERVERTICAL)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwidgets/UnitTests/CTextBox/Makefile b/graphics/nxwidgets/UnitTests/CTextBox/Makefile
index bc5411fad..187ceb9f5 100644
--- a/graphics/nxwidgets/UnitTests/CTextBox/Makefile
+++ b/graphics/nxwidgets/UnitTests/CTextBox/Makefile
@@ -42,7 +42,7 @@ MAINSRC = ctextbox_main.cxx
 
 PROGNAME = ctextbox
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWIDGETS_UNITTEST_CTEXTBOX)
 
 include $(APPDIR)/Application.mk
diff --git a/graphics/nxwm/Makefile b/graphics/nxwm/Makefile
index d1c0c974d..86ec8aa42 100644
--- a/graphics/nxwm/Makefile
+++ b/graphics/nxwm/Makefile
@@ -37,7 +37,7 @@
 
 PROGNAME = nxwm
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXWM)
 
 # Window Manager
diff --git a/system/cdcacm/Makefile b/system/cdcacm/Makefile
index 3be523c04..fa6da5351 100644
--- a/system/cdcacm/Makefile
+++ b/system/cdcacm/Makefile
@@ -41,7 +41,7 @@ MAINSRC = cdcacm_main.c
 
 PROGNAME = sercon serdis
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_SYSTEM_CDCACM)
 
 include $(APPDIR)/Application.mk
diff --git a/system/composite/Makefile b/system/composite/Makefile
index 5cd42316c..2ffd7238e 100644
--- a/system/composite/Makefile
+++ b/system/composite/Makefile
@@ -43,7 +43,7 @@ MAINSRC = composite_main.c
 
 PROGNAME = conn disconn
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_SYSTEM_COMPOSITE)
 
 include $(APPDIR)/Application.mk
diff --git a/system/i2c/Makefile b/system/i2c/Makefile
index dd6e18b59..66b0444b2 100644
--- a/system/i2c/Makefile
+++ b/system/i2c/Makefile
@@ -42,7 +42,7 @@ MAINSRC = i2c_main.c
 
 PROGNAME = i2c
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_SYSTEM_I2CTOOL)
 
 include $(APPDIR)/Application.mk
diff --git a/system/mdio/Makefile b/system/mdio/Makefile
index dfe8d36c7..1079d480a 100644
--- a/system/mdio/Makefile
+++ b/system/mdio/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = mdio
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_SYSTEM_MDIO)
 
 # MDIO tool
diff --git a/system/nxrecorder/Makefile b/system/nxrecorder/Makefile
index 900b56418..8aae5a7b9 100644
--- a/system/nxrecorder/Makefile
+++ b/system/nxrecorder/Makefile
@@ -42,7 +42,7 @@ CSRCS = nxrecorder.c
 ifneq ($(CONFIG_NXRECORDER_COMMAND_LINE),)
 PROGNAME = nxrecorder
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_NXRECORDER_COMMAND_LINE)
 
 MAINSRC = nxrecorder_main.c
diff --git a/system/stackmonitor/Makefile b/system/stackmonitor/Makefile
index f1eceaefc..ad93df93f 100644
--- a/system/stackmonitor/Makefile
+++ b/system/stackmonitor/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = stackmonitor_start stackmonitor_stop
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_SYSTEM_STACKMONITOR)
 
 MAINSRC = stackmonitor.c
diff --git a/system/ubloxmodem/Makefile b/system/ubloxmodem/Makefile
index ebfe6457c..4d3c5b29e 100644
--- a/system/ubloxmodem/Makefile
+++ b/system/ubloxmodem/Makefile
@@ -41,7 +41,7 @@ MAINSRC = ubloxmodem_main.c
 
 PROGNAME = ubloxmodem
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_SYSTEM_UBLOXMODEM)
 
 include $(APPDIR)/Application.mk
diff --git a/testing/nxffs/Makefile b/testing/nxffs/Makefile
index cbb178bae..7bcd699a8 100644
--- a/testing/nxffs/Makefile
+++ b/testing/nxffs/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = nxffs
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_TESTING_NXFFS)
 
 MAINSRC = nxffs_main.c
diff --git a/testing/ostest/Makefile b/testing/ostest/Makefile
index 0cb2c9762..33c06f462 100644
--- a/testing/ostest/Makefile
+++ b/testing/ostest/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = ostest
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_TESTING_OSTEST)
 
 # NuttX OS Test
diff --git a/testing/smart/Makefile b/testing/smart/Makefile
index 690b81a6b..f090ae9b8 100644
--- a/testing/smart/Makefile
+++ b/testing/smart/Makefile
@@ -39,7 +39,7 @@
 
 PROGNAME = smart
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_TESTING_SMART)
 
 MAINSRC = smart_main.c
diff --git a/wireless/ieee802154/i8shark/Makefile b/wireless/ieee802154/i8shark/Makefile
index ab58789f3..9df95ba6c 100644
--- a/wireless/ieee802154/i8shark/Makefile
+++ b/wireless/ieee802154/i8shark/Makefile
@@ -41,7 +41,7 @@ MAINSRC = i8shark_main.c
 
 PROGNAME = i8shark
 PRIORITY = SCHED_PRIORITY_DEFAULT
-STACKSIZE = 2048
+STACKSIZE = $(CONFIG_DEFAULT_TASK_STACKSIZE)
 MODULE = $(CONFIG_IEEE802154_I8SHARK)
 
 include $(APPDIR)/Application.mk