diff --git a/debian/copyright b/debian/copyright
index bbb6d5192..d461bff29 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -88,6 +88,10 @@ Files: calendar.pm
 Copyright: (c) 2006, 2007 Manoj Srivastava <srivasta@debian.org>
 License: GPL-2+
 
+Files: hnb.pm
+Copyright: Copyright (C) 2008 Axel Beckert <abe@deuxchevaux.org>
+License: GPL-2+
+
 Files: doc/logo/*
 Copyright: © 2006 Recai Oktaş <roktas@debian.org>
 License: GPL-2+