diff --git a/test/dfu/dfu_gadget_test.sh b/test/dfu/dfu_gadget_test.sh
index 4133155..2f5b7db 100755
--- a/test/dfu/dfu_gadget_test.sh
+++ b/test/dfu/dfu_gadget_test.sh
@@ -1,5 +1,15 @@
 #! /bin/bash
 
+# Copyright (C) 2014 Samsung Electronics
+# Lukasz Majewski <l.majewski@samsung.com>
+#
+# Script fixes, enhancements and testing:
+# Stephen Warren <swarren@nvidia.com>
+#
+# DFU operation test script
+#
+# SPDX-License-Identifier:	GPL-2.0+
+
 set -e # any command return if not equal to zero
 clear