diff --git a/src/app/core/alert/alert.html b/src/app/core/alert/alert.html
index 20f3f5c..d5ea893 100644
--- a/src/app/core/alert/alert.html
+++ b/src/app/core/alert/alert.html
@@ -1,3 +1,21 @@
+
+<!--
+Copyright 2017-present Open Networking Foundation
+
+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.
+-->
+
+
 <div ng-cloak class="alert alert-{{vm.config.type}}" ng-hide="!vm.show">
     <button type="button" class="close" ng-if="vm.config.closeBtn" ng-click="vm.dismiss()">
         <span aria-hidden="true">&times;</span>