diff --git a/koffe-shell b/koffe-shell
index 7995421..e2d0151 100755
--- a/koffe-shell
+++ b/koffe-shell
@@ -1,2 +1,3 @@
+#!/bin/bash
 sudo bash /usr/share/koffe/arch-chroot
 sudo mv /usr/share/koffe/archbox/out/* ~/.