diff --git a/utils.sh b/utils.sh
index 4b60e7a..1643543 100644
--- a/utils.sh
+++ b/utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright (c) 2019-2020, Arm Limited. All rights reserved.
 #