diff --git a/make/kbuild.mk b/make/kbuild.mk
index ade86c31..7355ed6f 100644
--- a/make/kbuild.mk
+++ b/make/kbuild.mk
@@ -176,7 +176,7 @@ MODSYNCLIST_DEFAULT := .config Module.symvers Makefile include scripts drivers \
 			arch/powerpc/include arch/powerpc/Makefile arch/powerpc/lib arch/powerpc/boot/dts \
 			arch/arm/include arch/arm/Makefile arch/arm/lib arch/arm/boot/dts
 
-MODSYNCLIST := $(MODSYNCLIST_DEFAULT) $(MODSYNCLIST_EXTRA)
+MODSYNCLIST := $(MODSYNCLIST_DEFAULT) $(MODSYNCLIST_EXTRA) $(K_MODSYNCLIST)
 
 # This file must be preserved for PPC module builds.
 MODSYNCKEEP := arch/powerpc/lib/crtsavres.o