diff --git a/boards/common/nrf52xxxdk/include/board_common.h b/boards/common/nrf52xxxdk/include/board_common.h
index 16c64abfacb7a2ff7e628b538d433e9562a2f348..c3be793e25b3590c6c8b1fd18aa93dc91964b6d8 100644
--- a/boards/common/nrf52xxxdk/include/board_common.h
+++ b/boards/common/nrf52xxxdk/include/board_common.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 Feie Universität Berlin
+ * Copyright (C) 2017 Freie Universität Berlin
  *
  * This file is subject to the terms and conditions of the GNU Lesser
  * General Public License v2.1. See the file LICENSE in the top level
diff --git a/boards/nrf52840dk/include/board.h b/boards/nrf52840dk/include/board.h
index 339f458b74a35d6326b8a81ca0156545ed450a7d..097d529574a8513ae7d6022b140d983a200a60c2 100644
--- a/boards/nrf52840dk/include/board.h
+++ b/boards/nrf52840dk/include/board.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 Feie Universität Berlin
+ * Copyright (C) 2017 Freie Universität Berlin
  *
  * This file is subject to the terms and conditions of the GNU Lesser
  * General Public License v2.1. See the file LICENSE in the top level
diff --git a/boards/nrf52dk/include/board.h b/boards/nrf52dk/include/board.h
index 4513ebdfb65f4cb5f0e1090b828d8a4f75376531..a5aaa64e6cbdb0db2475a42a4bdc97d02099caf1 100644
--- a/boards/nrf52dk/include/board.h
+++ b/boards/nrf52dk/include/board.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016-2017 Feie Universität Berlin
+ * Copyright (C) 2016-2017 Freie Universität Berlin
  *
  * This file is subject to the terms and conditions of the GNU Lesser
  * General Public License v2.1. See the file LICENSE in the top level
diff --git a/boards/ruuvitag/include/board.h b/boards/ruuvitag/include/board.h
index 39522518fec612cf2f12208a8b3cc09638f8bff9..bfce9bfd14b98e0b96d0f4ce3e49d00ab67e02e9 100644
--- a/boards/ruuvitag/include/board.h
+++ b/boards/ruuvitag/include/board.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 Feie Universität Berlin
+ * Copyright (C) 2018 Freie Universität Berlin
  *
  * This file is subject to the terms and conditions of the GNU Lesser
  * General Public License v2.1. See the file LICENSE in the top level
diff --git a/boards/thingy52/include/board.h b/boards/thingy52/include/board.h
index 0693d3e0bc845d00b483c57912789f6bdc321815..bfb23dd170b2be92187a6300fbda8f677ce48cc7 100644
--- a/boards/thingy52/include/board.h
+++ b/boards/thingy52/include/board.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 Feie Universität Berlin
+ * Copyright (C) 2017 Freie Universität Berlin
  *
  * This file is subject to the terms and conditions of the GNU Lesser
  * General Public License v2.1. See the file LICENSE in the top level