diff --git a/server/usr/local/sbin/rs-update-passwd b/server/usr/local/sbin/rs-update-passwd
index 1fed63f..48a1421 100755
--- a/server/usr/local/sbin/rs-update-passwd
+++ b/server/usr/local/sbin/rs-update-passwd
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 . /usr/local/etc/rs-backup/server-config