diff --git a/scripts/aes_gcm_test.py b/scripts/aes_gcm_test.py
index 1c13e0d..6c60d16 100644
--- a/scripts/aes_gcm_test.py
+++ b/scripts/aes_gcm_test.py
@@ -1,4 +1,9 @@
-# importing the module
+#!/usr/bin/env python3
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Copyright 2024 NXP
+#
+
 import json
 
 modes = {'encrypt': 0, 'decrypt': 1}