diff --git a/web/skins/classic/views/zones.php b/web/skins/classic/views/zones.php
index cc0485f05..f973f9944 100644
--- a/web/skins/classic/views/zones.php
+++ b/web/skins/classic/views/zones.php
@@ -76,7 +76,7 @@ xhtmlHeaders(__FILE__, translate('Zones'));
 ?>
     <div class="Monitor">
         <input type="hidden" name="mids[]" value="<?php echo $mid ?>"/>
-        <div class="ZonesImage">
+        <div class="ZonesImage imageFeed" id="imageFeed<?php echo $monitor->Id() ?>">
           <?php echo getStreamHTML($monitor, $options); ?>
         </div>
         <div class="zones">