diff --git a/webclient/room/room.html b/webclient/room/room.html
index 1cec8ac70b..8b5be66cf5 100644
--- a/webclient/room/room.html
+++ b/webclient/room/room.html
@@ -124,7 +124,7 @@
          ng-style="{ 'visibility': state.messages_visibility }"
          keep-scroll>
         <table id="messageTable" infinite-scroll="paginateMore()">
-            <tr ng-repeat="msg in room.events track by $index"
+            <tr ng-repeat="msg in room.events"
                 ng-class="(room.events[$index + 1].user_id !== msg.user_id ? 'differentUser' : '') + (msg.user_id === state.user_id ? ' mine' : '')" scroll-item>
                 <td class="leftBlock">
                     <div class="sender" ng-hide="room.events[$index - 1].user_id === msg.user_id"> {{ msg.user_id | mUserDisplayName: room_id }}</div>