diff --git a/src/rdo.c b/src/rdo.c
index 55049db2..2c97d5a7 100644
--- a/src/rdo.c
+++ b/src/rdo.c
@@ -1,12 +1,24 @@
-/**
- * \file
+/*****************************************************************************
+ * This file is part of Kvazaar HEVC encoder.
  * 
- * \author Marko Viitanen ( fador@iki.fi ), 
- *         Tampere University of Technology,
- *         Department of Pervasive Computing.
- * \author Ari Koivula ( ari@koivu.la ), 
- *         Tampere University of Technology,
- *         Department of Pervasive Computing.
+ * Copyright (C) 2013-2014 Tampere University of Technology and others (see 
+ * COPYING file).
+ *
+ * Kvazaar is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * Kvazaar 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 Kvazaar.  If not, see <http://www.gnu.org/licenses/>.
+ ****************************************************************************/
+
+/*
+ * \file
  */
 
 #include <stdio.h>
diff --git a/src/rdo.h b/src/rdo.h
index 8354332c..88589202 100644
--- a/src/rdo.h
+++ b/src/rdo.h
@@ -1,15 +1,27 @@
 #ifndef RDO_H_
 #define RDO_H_
-/**
+/*****************************************************************************
+ * This file is part of Kvazaar HEVC encoder.
+ * 
+ * Copyright (C) 2013-2014 Tampere University of Technology and others (see 
+ * COPYING file).
+ *
+ * Kvazaar is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * Kvazaar 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 Kvazaar.  If not, see <http://www.gnu.org/licenses/>.
+ ****************************************************************************/
+
+/*
  * \file
  * \brief Handling Rate-Distortion Optimization related functionality
- * 
- * \author Marko Viitanen ( fador@iki.fi ), 
- *         Tampere University of Technology,
- *         Department of Pervasive Computing.
- * \author Ari Koivula ( ari@koivu.la ), 
- *         Tampere University of Technology,
- *         Department of Pervasive Computing.
  */
 
 #include "global.h"