diff --git a/poky/meta/classes/kernel-yocto.bbclass b/poky/meta/classes/kernel-yocto.bbclass
index 54a1a16..3311f6e 100644
--- a/poky/meta/classes/kernel-yocto.bbclass
+++ b/poky/meta/classes/kernel-yocto.bbclass
@@ -213,7 +213,7 @@
 	meta_dir=$(kgit --meta)
 
 	# run1: pull all the configuration fragments, no matter where they come from
-	elements="`echo -n ${bsp_definition} ${sccs} ${patches} ${KERNEL_FEATURES}`"
+	elements="`echo -n ${bsp_definition} $sccs_defconfig ${sccs} ${patches} ${KERNEL_FEATURES}`"
 	if [ -n "${elements}" ]; then
 		echo "${bsp_definition}" > ${S}/${meta_dir}/bsp_definition
 		scc --force -o ${S}/${meta_dir}:cfg,merge,meta ${includes} $sccs_defconfig $bsp_definition $sccs $patches ${KERNEL_FEATURES}