diff --git a/gitconfig b/gitconfig
index 4e614b4..da9e901 100644
--- a/gitconfig
+++ b/gitconfig
@@ -1,3 +1,7 @@
 [user]
 	email = christian@koptein.de
 	name = Christian Koptein
+[core]
+	editor = vim
+[fetch]
+	prune = true