diff --git a/scripts/coreos-bblayers-envsub b/scripts/coreos-bblayers-envsub
index c24474b..413efb5 100755
--- a/scripts/coreos-bblayers-envsub
+++ b/scripts/coreos-bblayers-envsub
@@ -1,4 +1,4 @@
-#!/bin/env bash
+#!/usr/bin/env bash
 
 usage()
 {