diff --git a/gitconfig b/gitconfig
index 3e3c72c..7274da1 100644
--- a/gitconfig
+++ b/gitconfig
@@ -14,3 +14,5 @@
 	required = true
 [commit]
     gpgsign = true
+[alias]
+	up = !git pull --prune $@ && git submodule update --init --recursive