diff --git a/public/static/js/game.js b/public/static/js/game.js
index 7f1016f..3e7ec18 100644
--- a/public/static/js/game.js
+++ b/public/static/js/game.js
@@ -520,7 +520,7 @@
             scoreInfo.children[1].style.display = 'block';
             document.getElementById('showSummaryButton').style.display = null;
 
-            if (Game.multi.owner) {
+            if (!room || Game.multi.owner) {
                 document.getElementById('startNewGameButton').style.display = 'block';
             }
 
diff --git a/src/Controller/GameController.php b/src/Controller/GameController.php
index bd9a281..23cf3c3 100644
--- a/src/Controller/GameController.php
+++ b/src/Controller/GameController.php
@@ -72,14 +72,14 @@ class GameController
         );
     }
 
-    public function getMultiGame()
+    public function getMultiGame(): IContent
     {
         $roomId = $this->request->query('roomId');
 
         return new HtmlContent('game', ['roomId' => $roomId]);
     }
 
-    public function prepareGame(int $mapId): IContent
+    public function prepareGame(): IContent
     {
         $mapId = (int) $this->request->query('mapId');
         $map = $this->mapRepository->getById($mapId);
@@ -146,7 +146,7 @@ class GameController
         ]);
     }
 
-    private function getMultiToken(string $roomId, bool $forceNew = false)
+    private function getMultiToken(string $roomId): string
     {
         $session = $this->request->session();