diff --git a/contrib/crossrpms/rtems4.7/avr/gcc-sources.add b/contrib/crossrpms/rtems4.7/avr/gcc-sources.add
index 8d9bfd95fc..4a51cad1c9 100644
--- a/contrib/crossrpms/rtems4.7/avr/gcc-sources.add
+++ b/contrib/crossrpms/rtems4.7/avr/gcc-sources.add
@@ -1,4 +1,7 @@
 Source0: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_version}/gcc-core-%{gcc_pkgvers}.tar.bz2
+%if "%{gcc_version}" == "4.0.3"
+Patch0:		gcc-core-4.0.3-rtems-20060822.diff
+%endif
 %if "%{gcc_version}" == "4.1.1"
 Patch0:		gcc-core-4.1.1-rtems-20060720.diff
 %endif