diff --git a/html/landing.ejs b/html/landing.ejs
index 5f8854a..b620647 100644
--- a/html/landing.ejs
+++ b/html/landing.ejs
@@ -234,7 +234,7 @@
       }
       // @license-end 
     </script>
-    <script src="/static/data-mobile.js"></script>
+    <script src="/static/data-mobile.js?v=454545"></script>
   </div>
 </body>