diff --git a/static/js/combo.public.js b/static/js/combo.public.js
index e4f7dbc..564e735 100644
--- a/static/js/combo.public.js
+++ b/static/js/combo.public.js
@@ -5,7 +5,7 @@ $(function() {
     function() { $.scrollTo($(this).attr('href'), 1000); }
   );
 
-  if ($('.mobile-case').length) {
+  if ($('.textcell.tablette').length) {
     setInterval(function() {
       var $clock = $('.mobile-case .clock');
       var date = new Date();