diff --git a/rtems/config/rtems-4.10-base.bset b/rtems/config/rtems-4.10-base.bset
deleted file mode 100644
index 44f81b2..0000000
--- a/rtems/config/rtems-4.10-base.bset
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Base defines for RTEMS 4.10
-#
-
-%define rtems_version 4.10
-
-%include rtems-base.bset
diff --git a/rtems/config/rtems-4.9-base.bset b/rtems/config/rtems-4.9-base.bset
deleted file mode 100644
index 825f0c0..0000000
--- a/rtems/config/rtems-4.9-base.bset
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Base defines for RTEMS 4.9
-#
-
-%define rtems_version 4.9
-
-%include rtems-base.bset