diff --git a/scripts/symbolize.py b/scripts/symbolize.py
index 77f842f..e26e493 100755
--- a/scripts/symbolize.py
+++ b/scripts/symbolize.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: BSD-2-Clause
 #
 # Copyright (c) 2017, Linaro Limited
 # All rights reserved.