diff --git a/src/dbus/metatypes.h b/src/dbus/metatypes.h
index abcad4b09..4e0024574 100644
--- a/src/dbus/metatypes.h
+++ b/src/dbus/metatypes.h
@@ -1,8 +1,25 @@
-#ifndef DBUSMETATYPES_H
-#define DBUSMETATYPES_H
+/* This file is part of Clementine.
+   Copyright 2011, John Maguire <john.maguire@gmail.com>
+
+   Clementine is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Clementine is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Clementine.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef DBUS_METATYPES_H_
+#define DBUS_METATYPES_H_
 
 #include <QMetaType>
 
 Q_DECLARE_METATYPE(QList<QByteArray>);
 
-#endif  // DBUSMETATYPES_H
+#endif  // DBUS_METATYPES_H_