diff --git a/etc/mailsync.sh b/etc/mailsync.sh
index 2ac78d9..3b9dc5e 100755
--- a/etc/mailsync.sh
+++ b/etc/mailsync.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 # This script will run offlineimap and check
 # for new email if there is an internet connection.
 #