diff --git a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules
index ce5143b87610..f4aa6d646711 100644
--- a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules
+++ b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules
@@ -266,8 +266,7 @@ MANDATORY_MODULE_BUILD_CFLAGS := $(MODULE_BASE_FLAGS) -gmodules
 MANDATORY_CXXMODULE_BUILD_CFLAGS := $(MODULE_BASE_FLAGS) -fcxx-modules -glldb
 
 ifeq "$(OS)" "Darwin"
-	MANDATORY_MODULE_BUILD_CFLAGS += -fcxx-modules -fmodules-local-submodule-visibility
-	MANDATORY_CXXMODULE_BUILD_CFLAGS += -fmodules-local-submodule-visibility
+	MANDATORY_MODULE_BUILD_CFLAGS += -fcxx-modules
 endif
 
 ifeq "$(MAKE_GMODULES)" "YES"