diff --git a/scripts/MakeHeader.py b/scripts/MakeHeader.py
index 349531b8e..3336dea76 100755
--- a/scripts/MakeHeader.py
+++ b/scripts/MakeHeader.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import os, sys, string, io
 try:
    from StringIO import StringIO