diff --git a/redfish-core/include/event_logs_object_type.hpp b/redfish-core/include/event_logs_object_type.hpp
index e97e551..32f1b86 100644
--- a/redfish-core/include/event_logs_object_type.hpp
+++ b/redfish-core/include/event_logs_object_type.hpp
@@ -1,16 +1,8 @@
-/*
-Copyright (c) 2020 Intel Corporation
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-      http://www.apache.org/licenses/LICENSE-2.0
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: Copyright OpenBMC Authors
+// SPDX-FileCopyrightText: Copyright 2020 Intel Corporation
 #pragma once
+
 #include <string>
 #include <vector>
 namespace redfish
diff --git a/redfish-core/include/subscription.hpp b/redfish-core/include/subscription.hpp
index 704d07a..2a3d73d 100644
--- a/redfish-core/include/subscription.hpp
+++ b/redfish-core/include/subscription.hpp
@@ -1,19 +1,8 @@
-/*
-Copyright (c) 2020 Intel Corporation
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: Copyright OpenBMC Authors
+// SPDX-FileCopyrightText: Copyright 2020 Intel Corporation
 #pragma once
+
 #include "event_logs_object_type.hpp"
 #include "event_service_store.hpp"
 #include "filter_expr_parser_ast.hpp"