diff --git a/include/boost/graph/reverse_graph.hpp b/include/boost/graph/reverse_graph.hpp
index 2e1fd4ee..b0f7e950 100644
--- a/include/boost/graph/reverse_graph.hpp
+++ b/include/boost/graph/reverse_graph.hpp
@@ -1,3 +1,9 @@
+//  (C) Copyright David Abrahams 2000. Permission to copy, use,
+//  modify, sell and distribute this software is granted provided this
+//  copyright notice appears in all copies. This software is provided
+//  "as is" without express or implied warranty, and with no claim as
+//  to its suitability for any purpose.
+
 #ifndef REVERSE_GRAPH_DWA092300_H_
 # define REVERSE_GRAPH_DWA092300_H_