diff --git a/runtime/Makefile b/runtime/Makefile
index 8bdf439d95..f78efb21dc 100644
--- a/runtime/Makefile
+++ b/runtime/Makefile
@@ -21,12 +21,9 @@ docker-push: docker-build
 
 gcf:
 	mv $(CURRENT_DIR)/google-cloud-functions/main.py $(CURRENT_DIR)/google-cloud-functions/main.bak
-	# cp $(CURRENT_DIR)/google-cloud-functions/google_cloud_function.py $(CURRENT_DIR)/google-cloud-functions/main.py
-	# mv $(CURRENT_DIR)/google-cloud-functions/google_cloud_function.py $(CURRENT_DIR)/google-cloud-functions/google_cloud_function.bak
 	RUNTIME_VERSION="google-cloud-function:$(VERSION)" envsubst < $(CURRENT_DIR)/google-cloud-functions/google_cloud_function.py > $(CURRENT_DIR)/google-cloud-functions/main.py
 	cat requirements.txt $(CURRENT_DIR)/google-cloud-functions/extra_requirements.txt >> $(CURRENT_DIR)/google-cloud-functions/requirements.txt
 	cd google-cloud-functions && zip -g google_cloud_function.zip main.py requirements.txt & cd ..
-	# mv $(CURRENT_DIR)/google-cloud-functions/google_cloud_function.bak $(CURRENT_DIR)/google-cloud-functions/google_cloud_function.py
 	mv $(CURRENT_DIR)/google-cloud-functions/main.bak $(CURRENT_DIR)/google-cloud-functions/main.py
 	rm $(CURRENT_DIR)/google-cloud-functions/requirements.txt