diff --git a/http/routing.hpp b/http/routing.hpp
index 85bc626..010ee2d 100644
--- a/http/routing.hpp
+++ b/http/routing.hpp
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: Copyright OpenBMC Authors
 #pragma once
 
 #include "async_resp.hpp"