diff --git a/web/skins/classic/views/js/zone.js.php b/web/skins/classic/views/js/zone.js.php
index 49946f767..434fec679 100644
--- a/web/skins/classic/views/js/zone.js.php
+++ b/web/skins/classic/views/js/zone.js.php
@@ -101,7 +101,7 @@ var streamMode = "<?php echo $streamMode ?>";
 var connKey = '<?php echo $connkey ?>';
 
 var monitorId = <?php echo $monitor->Id() ?>;
-var monitorUrl = '<?php echo ( $monitor->Server()->Url() ) ?>';
+var monitorUrl = '<?php echo ( $monitor->Url() ) ?>';
 
 var streamSrc = "<?php echo preg_replace( '/&amp;/', '&', $streamSrc ) ?>";