diff --git a/poky/scripts/oe-build-perf-test b/poky/scripts/oe-build-perf-test
index 669470f..0b13f24 100755
--- a/poky/scripts/oe-build-perf-test
+++ b/poky/scripts/oe-build-perf-test
@@ -4,16 +4,9 @@
 #
 # Copyright (c) 2016, Intel Corporation.
 #
-# This program is free software; you can redistribute it and/or modify it
-# under the terms and conditions 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 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.
-#
-"""Build performance test script"""
+
 import argparse
 import errno
 import fcntl