diff --git a/hash/test/container_fwd_test.cpp b/hash/test/container_fwd_test.cpp
index 12cca12..512e5d3 100644
--- a/hash/test/container_fwd_test.cpp
+++ b/hash/test/container_fwd_test.cpp
@@ -1,3 +1,8 @@
+
+//  Copyright Daniel James 2005. Use, modification, and distribution are
+//  subject to 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)
+
 #include <boost/functional/detail/container_fwd.hpp>
 
 #if BOOST_WORKAROUND(__GNUC__, < 3) && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)