diff --git a/src/Posting/QR.coffee b/src/Posting/QR.coffee
index e3c590a9d..2e221422b 100644
--- a/src/Posting/QR.coffee
+++ b/src/Posting/QR.coffee
@@ -113,7 +113,7 @@ QR =
       QR.captcha.nodes.input.focus()
     notice = new Notice 'warning', el
     QR.notifications.push notice
-    return unless !document.hasFocus and Header.areNotificationsEnabled
+    return unless !document.hasFocus() and Header.areNotificationsEnabled
     notif = new Notification 'Quick reply warning',
       body: el.textContent
       icon: Favicon.logo