diff --git a/pyste/install/setup.py b/pyste/install/setup.py
index 6c156536..c1703981 100644
--- a/pyste/install/setup.py
+++ b/pyste/install/setup.py
@@ -1,4 +1,6 @@
-# contributed by Prabhu Ramachandran
+# Copyright Prabhu Ramachandran 2006. Distributed under the Boost
+# Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 from distutils.core import setup
 import sys