diff --git a/bin/watch-changes b/bin/watch-changes
index 29e647b..2978e29 100755
--- a/bin/watch-changes
+++ b/bin/watch-changes
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [ "$1" ] && [ "$2" ]; then
   while true