diff --git a/boards/redbee-econotag/drivers/nvm.c b/boards/redbee-econotag/drivers/nvm.c
index f0429811ecd2763897318cccad494dad1763abcf..40a56105443eb9925b5e7fe7071c30a3f3fd8a0f 100644
--- a/boards/redbee-econotag/drivers/nvm.c
+++ b/boards/redbee-econotag/drivers/nvm.c
@@ -2,8 +2,9 @@
  * nvm.c - non-volatile memory implementations
  * Copyright (C) 2013 Thomas Eichinger <thomas.eichinger@fu-berlin.de>
  *
- * This source code is licensed under the GNU General Public License,
- * Version 3.  See the file LICENSE for more details.
+ * This file is subject to the terms and conditions of the GNU Lesser General
+ * Public License. See the file LICENSE in the top level directory for more
+ * details.
  *
  * This file is part of RIOT.
  */
diff --git a/cpu/mc1322x/gpio.c b/cpu/mc1322x/gpio.c
index 5d92a26c1217a236d7a79865253c53c7a8713666..590501709a656c28d266dd1e371af29fa681ae71 100644
--- a/cpu/mc1322x/gpio.c
+++ b/cpu/mc1322x/gpio.c
@@ -2,8 +2,9 @@
  * gpio.c - GPIO driver for redbee
  * Copyright (C) 2013 Thomas Eichinger <thomas.eichinger@fu-berlin.de>
  *
- * This source code is licensed under the GNU General Public License,
- * Version 3.  See the file LICENSE for more details.
+ * This file is subject to the terms and conditions of the GNU Lesser General
+ * Public License. See the file LICENSE in the top level directory for more
+ * details.
  *
  * This file is part of RIOT.
  */