diff --git a/scripts/update_single_include.sh b/scripts/update_single_include.sh
index ca86063..ee1892e 100755
--- a/scripts/update_single_include.sh
+++ b/scripts/update_single_include.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 cd $(dirname "${DIR}")