diff --git a/Makefile.rules b/Makefile.rules
index 20e642a4505..7f298a99542 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -578,8 +578,6 @@ endif
 ifeq ($(TARGET_OS),Darwin)
   ifneq ($(ARCH),ARM)
     TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
-  else
-    TargetCommonOpts += -marm
   endif
 endif