diff --git a/poky/scripts/gen-site-config b/poky/scripts/gen-site-config
index 7da7a0b..727b809 100755
--- a/poky/scripts/gen-site-config
+++ b/poky/scripts/gen-site-config
@@ -1,18 +1,8 @@
 #! /bin/sh
 #  Copyright (c) 2005-2008 Wind River Systems, Inc.
 #
-# This program 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.
+# SPDX-License-Identifier: GPL-2.0-only
 #
-# This program 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 this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
 cat << EOF
 AC_PREREQ(2.57)