diff --git a/rdn1edgex2_utils.sh b/rdn1edgex2_utils.sh
index 26c1598..8a81c01 100644
--- a/rdn1edgex2_utils.sh
+++ b/rdn1edgex2_utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright (c) 2020, Arm Limited. All rights reserved.
 #