diff --git a/src/templates/frontend/frontend.js b/src/templates/frontend/frontend.js
index 0d4bd9e0c81b57c31eff01c60ee5a32f3485dc14..7f5e93756b0de90ea420bfbf7aa71ab66d240eab 100644
--- a/src/templates/frontend/frontend.js
+++ b/src/templates/frontend/frontend.js
@@ -62,7 +62,9 @@ class Game{
 class Round{
     constructor (){
         this.points = 0;
-        this.
+        this.question = null;
+        this.error_right = 0;
+        this.error_left = 0;
     }
 }