diff --git a/backend/substitute_ee_code.sh b/backend/substitute_ee_code.sh
index 3ea73e16cc..7cd9a0b25a 100755
--- a/backend/substitute_ee_code.sh
+++ b/backend/substitute_ee_code.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -euo pipefail
 script_dirpath="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 root_dirpath="$(cd "${script_dirpath}/.." && pwd)"