diff --git a/frontend/static/js/api/game/Game.js b/frontend/static/js/api/game/Game.js
index 6f1a4d8..89fbd70 100644
--- a/frontend/static/js/api/game/Game.js
+++ b/frontend/static/js/api/game/Game.js
@@ -84,6 +84,8 @@ class Game
          */
         this.players = [];
 
+        players_data = players_data === undefined ? [] : players_data;
+
         players_data.forEach(player_data => {
             this.players.push(new Player(this,
                                          player_data.player_id,