diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index b75c2fda6236..4bd7ec32989f 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -5,7 +5,10 @@
 # A mix between the arm64 and arm vDSO Makefiles.
 
 ifeq ($(cc-name),clang)
-  CC_ARM32 := $(CC) $(CLANG_TARGET_ARM32) -no-integrated-as $(CLANG_GCC32_TC) $(CLANG_PREFIX32)
+  CC_ARM32 := $(CC) $(CLANG_TARGET_ARM32) $(CLANG_GCC32_TC) $(CLANG_PREFIX32)
+  ifneq ($(LLVM_IAS),1)
+    CC_ARM32 += -no-integrated-as
+  endif
 else
   CC_ARM32 := $(CROSS_COMPILE_ARM32)$(cc-name)
 endif