diff --git a/scripts/MakeHeader.py b/scripts/MakeHeader.py
index 3ef34b88..24533a62 100755
--- a/scripts/MakeHeader.py
+++ b/scripts/MakeHeader.py
@@ -1,5 +1,5 @@
-#!/usr/bin/env python
-import os, sys, string, io
+#!/usr/bin/env python3
+import os, sys, io
 try:
    from StringIO import StringIO
 except ImportError: