diff --git a/include/forward_unauthorized.hpp b/include/forward_unauthorized.hpp
index bc3d609..07fb2b5 100644
--- a/include/forward_unauthorized.hpp
+++ b/include/forward_unauthorized.hpp
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: Copyright OpenBMC Authors
 #pragma once
 #include "http_request.hpp"
 #include "http_response.hpp"