diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index b0fac2d436b7f8b96a4c782da1da6fb97b54072d..ebd5d02a7d786e73d738ba3b071949ac3f1efe47 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -602,7 +602,9 @@ ifdef CONFIG_64BIT
   endif
 
   ifeq ($(KBUILD_SYM32), y)
-    cflags-y += -msym32 -DKBUILD_64BIT_SYM32
+    ifeq ($(call cc-option-yn,-msym32), y)
+      cflags-y += -msym32 -DKBUILD_64BIT_SYM32
+    endif
   endif
 endif