diff --git a/ssh-agent/create-ssh-agent.sh b/ssh-agent/create-ssh-agent.sh
index 91bd1ba..5b01d60 100644
--- a/ssh-agent/create-ssh-agent.sh
+++ b/ssh-agent/create-ssh-agent.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if ! which ssh-agent; then
     printf 'Please install ssh-agent.\n' >&2