diff --git a/Scripts/createfontdatachunk.py b/Scripts/createfontdatachunk.py
index b9514eb6e..b9adedc33 100644
--- a/Scripts/createfontdatachunk.py
+++ b/Scripts/createfontdatachunk.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python
 from __future__ import print_function
 import base64
 import os