diff --git a/lib/py/src/Thrift.py b/lib/py/src/Thrift.py
index 7261890..a1ec6cc 100644
--- a/lib/py/src/Thrift.py
+++ b/lib/py/src/Thrift.py
@@ -1,3 +1,11 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2006- Facebook
+# Distributed under the Thrift Software License
+#
+# See accompanying file LICENSE or visit the Thrift site at:
+# http://developers.facebook.com/thrift/
+
 class TType:
   STOP   = 0
   VOID   = 1