diff --git a/jskemator.py b/jskemator.py
old mode 100644
new mode 100755
index 6442193..1ea5803
--- a/jskemator.py
+++ b/jskemator.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python2
+
 """
 Take JSON data and generate a skeleton for the JSON schema which represents it