diff --git a/board/siemens/rut/Makefile b/board/siemens/rut/Makefile
index f159932..3e3394a 100644
--- a/board/siemens/rut/Makefile
+++ b/board/siemens/rut/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Makefile
 #
@@ -7,9 +8,6 @@
 # Based on:
 # u-boot:/board/ti/am335x/Makefile
 # Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 
 ifdef CONFIG_SPL_BUILD
 obj-y	:= mux.o