diff --git a/Makefile b/Makefile
index e2377776703b..b1901896031b 100644
--- a/Makefile
+++ b/Makefile
@@ -829,10 +829,10 @@ KBUILD_CFLAGS   += $(call cc-option, -gsplit-dwarf, -g)
 else
 KBUILD_CFLAGS	+= -g
 endif
-ifeq ($(LLVM_IAS),0)
-KBUILD_AFLAGS	+= -Wa,-gdwarf-2
-else
+ifeq ($(LLVM_IAS),1)
 KBUILD_AFLAGS	+= -g
+else
+KBUILD_AFLAGS	+= -Wa,-gdwarf-2
 endif
 endif