diff --git a/static-data/www/shared/main/stats.js b/static-data/www/shared/main/stats.js
index 30b561f8..f2cd2c99 100755
--- a/static-data/www/shared/main/stats.js
+++ b/static-data/www/shared/main/stats.js
@@ -82,7 +82,7 @@ fetch('/config/get/general.security_level', {
         })
 
 var getStats = function(){
-    if (document.hidden()){
+    if (document.hidden){
         console.debug('skipping stats since no window focus')
         return
     }