diff --git a/gitconfig b/gitconfig
index 9f2e8f8..6674009 100644
--- a/gitconfig
+++ b/gitconfig
@@ -50,6 +50,7 @@
     # Remotes
     p = push -u
     f = fetch
+    sup = submodule update --recursive
 [ui]
     color = true
 [difftool "Kaleidoscope"]