diff --git a/Makefile b/Makefile
index 648fdcbc87..8977b93e37 100644
--- a/Makefile
+++ b/Makefile
@@ -505,10 +505,9 @@ endif
 ifneq ($(GCC_TOOLCHAIN),)
 CLANG_FLAGS	+= --gcc-toolchain=$(GCC_TOOLCHAIN)
 endif
-CLANG_FLAGS	+= -no-integrated-as
 CLANG_FLAGS	+= -Werror=unknown-warning-option
 KBUILD_CFLAGS	+= $(CLANG_FLAGS)
-KBUILD_AFLAGS	+= $(CLANG_FLAGS)
+KBUILD_AFLAGS	+= $(CLANG_FLAGS) -no-integrated-as
 export CLANG_FLAGS
 endif