diff --git a/ethosu/mlw_codec/mlw_decode.c b/ethosu/mlw_codec/mlw_decode.c
index 92aaea6..97de786 100644
--- a/ethosu/mlw_codec/mlw_decode.c
+++ b/ethosu/mlw_codec/mlw_decode.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2020 Arm Limited and/or its affiliates <open-source-office@arm.com>
  *
  * SPDX-License-Identifier: Apache-2.0
  *