diff --git a/crazyegg.module b/crazyegg.module
index 4e44726..5f3556f 100644
--- a/crazyegg.module
+++ b/crazyegg.module
@@ -51,7 +51,7 @@ function crazyegg_page_alter(&$page) {
   if ($account_id && $crazyegg_enabled) {
 
     $scope = 'footer';
-    
+
     $account_path = str_pad($account_id, 8, "0", STR_PAD_LEFT);
     $account_path = substr($account_path, 0, 4) . '/' . substr($account_path, 4, 8);
     $account_path = "pages/scripts/" . $account_path . ".js";
@@ -61,7 +61,7 @@ function crazyegg_page_alter(&$page) {
     $script = '
       setTimeout(function(){var a=document.createElement("script");
       var b=document.getElementsByTagName(\'script\')[0];
-      a.src=document.location.protocol+"//' . $script_host . '/' . $account_path . '";
+      a.src=document.location.protocol+"//' . $script_host . '/' . $account_path . '"+Math.floor(new Date().getTime()/3600000);
       a.async=true;a.type="text/javascript";b.parentNode.insertBefore(a,b)}, 1);
       ';