diff --git a/build_all.sh b/build_all.sh
index 03d3fff..103b7cc 100755
--- a/build_all.sh
+++ b/build_all.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 for i in $(cat targets.txt) ; do
     echo "-------------------------------------------"
     echo $i