diff --git a/http/nghttp2_adapters.hpp b/http/nghttp2_adapters.hpp
index 61e45df..7345d2f 100644
--- a/http/nghttp2_adapters.hpp
+++ b/http/nghttp2_adapters.hpp
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: Copyright OpenBMC Authors
 #pragma once
 
 extern "C"