diff --git a/meta-digi-arm/recipes-kernel/linux-libc-headers/linux-libc-headers-imx_2.6.35.3.bbappend b/meta-digi-arm/recipes-kernel/linux-libc-headers/linux-libc-headers-imx_2.6.35.3.bbappend
index 7359fd22b..44e5d88fc 100644
--- a/meta-digi-arm/recipes-kernel/linux-libc-headers/linux-libc-headers-imx_2.6.35.3.bbappend
+++ b/meta-digi-arm/recipes-kernel/linux-libc-headers/linux-libc-headers-imx_2.6.35.3.bbappend
@@ -5,7 +5,7 @@ PR_append = "+${DISTRO}"
 
 SRCREV_external = "aeca956315a7b2e6e4cc94f11fc799fcfa791353"
 SRCREV_internal = "feec20411f1ee6c507bf50d12268cd8c05fe6820"
-SRCREV = "${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${SRCREV_internal}', '${SRCREV_external}', d)}"
+SRCREV_forcevariable = "${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${SRCREV_internal}', '${SRCREV_external}', d)}"
 
 SRC_URI_external = "${DIGI_GITHUB_GIT}/yocto-linux.git;protocol=git"
 SRC_URI_internal = "${DIGI_LOG_GIT}linux-2.6.git;protocol=git"