diff --git a/COPYING.NEWLIB b/COPYING.NEWLIB
index d54ed293d..ee14bb349 100644
--- a/COPYING.NEWLIB
+++ b/COPYING.NEWLIB
@@ -762,6 +762,8 @@ SUCH DAMAGE.
 
 (35) - Arm Ltd
 
+ SPDX-License-Identifier: BSD-3-Clause
+
  Copyright (c) 2009-2022 Arm Ltd
  All rights reserved.