diff --git a/mediapipe/tasks/cc/components/containers/keypoint.h b/mediapipe/tasks/cc/components/containers/keypoint.h
index 5341b9c73..dd01037c8 100644
--- a/mediapipe/tasks/cc/components/containers/keypoint.h
+++ b/mediapipe/tasks/cc/components/containers/keypoint.h
@@ -1,3 +1,18 @@
+/* Copyright 2023 The MediaPipe Authors. All Rights Reserved.
+
+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.
+==============================================================================*/
+
 #ifndef MEDIAPIPE_TASKS_CC_COMPONENTS_CONTAINERS_KEYPOINT_H_
 #define MEDIAPIPE_TASKS_CC_COMPONENTS_CONTAINERS_KEYPOINT_H_