diff --git a/Makefile b/Makefile
index 0e22d4c8bc79..8d63b1bff690 100644
--- a/Makefile
+++ b/Makefile
@@ -842,7 +842,9 @@ else
 DEBUG_CFLAGS	+= -g
 endif
 
-ifneq ($(LLVM_IAS),1)
+ifeq ($(LLVM_IAS),1)
+KBUILD_AFLAGS	+= -g
+else
 KBUILD_AFLAGS	+= -Wa,-gdwarf-2
 endif