diff --git a/patator.py b/patator.py
index ab83dc5..6fd407a 100755
--- a/patator.py
+++ b/patator.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (C) 2012 Sebastien MACKE
 #