diff --git a/scripts/qubes-auto-update-script-alpha.sh b/scripts/qubes-auto-update-script-alpha.sh
index 5472905..c158e15 100644
--- a/scripts/qubes-auto-update-script-alpha.sh
+++ b/scripts/qubes-auto-update-script-alpha.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 #Title description
 ##Unofficial Qubes Maintenance Updater (uQMU).