diff --git a/debian/copyright b/debian/copyright
index 511f8c26a..c0625a1d8 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -100,18 +100,9 @@ Files: 3rdparty/qxt/*
 Copyright: 2007, Qxt Foundation
 License: CPL 1.0 and/or LGPL-2.1
 
-Files: 3rdparty/universalchardet/*
-Copyright: Netscape Communications Corporation
-License: MPL-1.1 or GPL-2+ or LGPL-2.1+
-
-Files: 3rdparty/keychain/*
-Copyright: 2011, David Sansome <me@davidsansome.com>
-           2011, John Maguire <john.maguire@gmail.com>
-License: GPL-2+
-
 Files: 3rdparty/SPMediaKeyTap/*
 Copyright: 2011, Joachim Bengtsson <joachimb@gmail.com>
-License: SPMediaKeyTapLicense
+License: other
   Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
   .
   * Neither the name of the organization nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
@@ -285,38 +276,6 @@ License: Sqlite public domain
      May you find forgiveness for yourself and forgive others.
      May you share freely, never taking more than you give.
 
-License: MPL-1.1
-  The contents of this file are subject to the Mozilla Public License Version
-  1.1 (the "License"); you may not use this file except in compliance with
-  the License. You may obtain a copy of the License at
-  http://www.mozilla.org/MPL/
-  .
-  Software distributed under the License is distributed on an "AS IS" basis,
-  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-  for the specific language governing rights and limitations under the
-  License.
-  .
-  The Original Code is Mozilla Communicator client code.
-  .
-  The Initial Developer of the Original Code is
-  Netscape Communications Corporation.
-  Portions created by the Initial Developer are Copyright (C) 1998
-  the Initial Developer. All Rights Reserved.
-  .
-  Contributor(s):
-  .
-  Alternatively, the contents of this file may be used under the terms of
-  either the GNU General Public License Version 2 or later (the "GPL"), or
-  the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-  in which case the provisions of the GPL or the LGPL are applicable instead
-  of those above. If you wish to allow use of your version of this file only
-  under the terms of either the GPL or the LGPL, and not to allow others to
-  use your version of this file under the terms of the MPL, indicate your
-  decision by deleting the provisions above and replace them with the notice
-  and other provisions required by the GPL or the LGPL. If you do not delete
-  the provisions above, a recipient may use your version of this file under
-  the terms of any one of the MPL, the GPL or the LGPL.
-
 License: Apache-2.0
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.