diff --git a/Makefile b/Makefile
index 22e0057..d4149aa 100644
--- a/Makefile
+++ b/Makefile
@@ -55,7 +55,8 @@
 
 $(BUILD_DIR)/hello-macosx.bin: Test.cpp $$(@D)/
 	@echo "Building MacOSX binary..."
-	@$(MACOSX_CXX) $< -o $@ -fno-lto
+	@echo $(MACOSX_CXX) $< -o $@ -flto=thin
+	@$(MACOSX_CXX) $< -o $@ -flto=thin
 
 tidy: $(BUILD_DIR)/tidy.xml