diff --git a/GoldWars/GoldWars/Scenes/MenuScene.swift b/GoldWars/GoldWars/Scenes/MenuScene.swift
index 8c72c82..6d6378f 100644
--- a/GoldWars/GoldWars/Scenes/MenuScene.swift
+++ b/GoldWars/GoldWars/Scenes/MenuScene.swift
@@ -84,6 +84,7 @@ class MenuScene: SKScene {
         if entityManager.entities.count != 0 {
             entityManager.getBackground()!.update(deltaTime: currentTime)
             entityManager.getButtonByName(buttonName: "startGameButton").component(ofType: ButtonComponent.self)?.buttonNode.isEnabled = GameCenterManager.isAuthenticated
+            entityManager.getButtonByName(buttonName: "gameCenterButton").component(ofType: ButtonComponent.self)?.buttonNode.isEnabled = GameCenterManager.isAuthenticated
         }
         
         if GameCenterManager.sharedInstance.initIsFinish {