diff --git a/bin/git-cleanup.sh b/bin/git-cleanup.sh
new file mode 100755
index 0000000..115a696
--- /dev/null
+++ b/bin/git-cleanup.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+git remote prune origin && git replace && git prune-packed && git reflog expire --expire=1.month.ago && git gc --aggressive