diff --git a/front/src/Phaser/Game/GameScene.ts b/front/src/Phaser/Game/GameScene.ts
index a5248ff7..734e0f96 100644
--- a/front/src/Phaser/Game/GameScene.ts
+++ b/front/src/Phaser/Game/GameScene.ts
@@ -155,14 +155,14 @@ export class GameScene extends ResizableScene implements CenterListener {
     private playerName!: string;
     private characterLayers!: string[];
 
-    constructor(private room: Room, MapUrlFile: string) {
+    constructor(private room: Room, MapUrlFile: string, customKey?: string|undefined) {
         super({
-            key: room.id
+            key: customKey ?? room.id
         });
         this.Terrains = [];
         this.groups = new Map<number, Sprite>();
         this.instance = room.getInstance();
-        
+
 
         this.MapUrlFile = MapUrlFile;
         this.RoomId = room.id;
@@ -517,7 +517,7 @@ export class GameScene extends ResizableScene implements CenterListener {
                 this.simplePeer.unregister();
 
                 const gameSceneKey = 'somekey' + Math.round(Math.random() * 10000);
-                const game: Phaser.Scene = new GameScene(this.room, this.MapUrlFile);
+                const game: Phaser.Scene = new GameScene(this.room, this.MapUrlFile, gameSceneKey);
                 this.scene.add(gameSceneKey, game, true,
                     {
                         initPosition: {
@@ -1220,6 +1220,6 @@ export class GameScene extends ResizableScene implements CenterListener {
             });
         }))
     }
-    
+
 
 }