diff --git a/bare/config/devel/dtc-1.6.1-1.cfg b/bare/config/devel/dtc-1.6.1-1.cfg
index 54aed09..acf2cd8 100644
--- a/bare/config/devel/dtc-1.6.1-1.cfg
+++ b/bare/config/devel/dtc-1.6.1-1.cfg
@@ -12,6 +12,9 @@
 
 %hash sha256 dtc-%{dtc_version}.tar.gz 38a6257f2c23cb9dfa1781ac4ad122d8358e1a22d33b2da0eb492c190644a376
 
+%patch add dtc https://devel.rtems.org/raw-attachment/ticket/4783/0001-checks.c-Ensure-argument-is-an-integer-v2.patch
+%hash sha256 0001-checks.c-Ensure-argument-is-an-integer-v2.patch dd83c10326188732ac26c1fd8dce70b796a7dde204b31c67cf4d04f29ed4dfef
+
 #
 # The DTC build instructions. We use 1.x.x Release 1.
 #