diff --git a/tools/convert-ccjson.sh b/tools/convert-ccjson.sh
index 03a49753678f79ad1e7651abd1d508f1b2e9802b..b0bb3fa48e24bb08f78ca4f9b66ae0f90080faa7 100755
--- a/tools/convert-ccjson.sh
+++ b/tools/convert-ccjson.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 
 if [[ "$#" == 0 ]]; then