diff --git a/web/gui2/src/main/webapp/app/view/apps/apps.component.html b/web/gui2/src/main/webapp/app/view/apps/apps.component.html
index 6397f63..c34694c 100644
--- a/web/gui2/src/main/webapp/app/view/apps/apps.component.html
+++ b/web/gui2/src/main/webapp/app/view/apps/apps.component.html
@@ -1,3 +1,18 @@
+<!--
+~ Copyright 2014-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 id="ov-app" filedrop on-file-drop="appDropped()">
     <div class="tabular-header">
         <h2>
@@ -77,7 +92,7 @@
                 </td>
             </tr>
             <!--&lt;!&ndash;TODO: Add back in  | filter:queryFilter&ndash;&gt;-->
-            <tr class="table-body" *ngFor="let app of tableData; trackBy $index"
+            <tr class="table-body" *ngFor="let app of tableData"
                 (click)="selectCallback($event, app)"
                 [ngClass]="{selected: app.id === selId, 'data-change': isChanged(app.id)}">
                 <td class="table-icon">