diff --git a/packages/linux/package.mk b/packages/linux/package.mk
index 329a429cbb..8cf22a97f7 100644
--- a/packages/linux/package.mk
+++ b/packages/linux/package.mk
@@ -1,21 +1,6 @@
-################################################################################
-#      This file is part of LibreELEC - https://libreelec.tv
-#      Copyright (C) 2017-present Team LibreELEC
-#      Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
-#
-#  LibreELEC 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 2 of the License, or
-#  (at your option) any later version.
-#
-#  LibreELEC 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 LibreELEC.  If not, see <http://www.gnu.org/licenses/>.
-################################################################################
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
+# Copyright (C) 2017-present Team LibreELEC (https://libreelec.tv)
 
 PKG_NAME="linux"
 PKG_ARCH="any"
diff --git a/packages/linux/udev.d/30-disable-wakeup.rules b/packages/linux/udev.d/30-disable-wakeup.rules
index 7abbac3baf..c4769477e9 100644
--- a/packages/linux/udev.d/30-disable-wakeup.rules
+++ b/packages/linux/udev.d/30-disable-wakeup.rules
@@ -1,20 +1,5 @@
-################################################################################
-#      This file is part of OpenELEC - http://www.openelec.tv
-#      Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
-#
-#  OpenELEC 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 2 of the License, or
-#  (at your option) any later version.
-#
-#  OpenELEC 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 OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
-################################################################################
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
 
 ACTION!="add|change", GOTO="end"
 
diff --git a/packages/linux/udev.d/40-modeswitch.rules b/packages/linux/udev.d/40-modeswitch.rules
index 583bc91c9b..8d3b1720c6 100644
--- a/packages/linux/udev.d/40-modeswitch.rules
+++ b/packages/linux/udev.d/40-modeswitch.rules
@@ -1,20 +1,5 @@
-################################################################################
-#      This file is part of OpenELEC - http://www.openelec.tv
-#      Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
-#
-#  OpenELEC 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 2 of the License, or
-#  (at your option) any later version.
-#
-#  OpenELEC 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 OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
-################################################################################
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
 
 ACTION!="add|change", GOTO="end_modeswitch"
 KERNEL!="sr[0-9]*", GOTO="end_modeswitch"