diff --git a/Makefile b/Makefile
index 8aec7b1..bb2333f 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ push: submodules-push
 
 submodules-update:
 	#git submodule update --remote
-	#git submodule foreach git co master
+	git submodule foreach git co master
 	git submodule foreach git ff
 
 submodules-push: