diff --git a/src/main/java/com/ntlab/irisserver/entities/Game.java b/src/main/java/com/ntlab/irisserver/entities/Game.java
index 23652da..c619fb5 100644
--- a/src/main/java/com/ntlab/irisserver/entities/Game.java
+++ b/src/main/java/com/ntlab/irisserver/entities/Game.java
@@ -13,8 +13,8 @@
 
     private DrawingController drawingController = null;
 
-    public Game() {
-        drawingController = new DrawingController(this);
+    public Game(Room room) {
+        drawingController = new DrawingController(room, room.getMembers(), assignments);
     }
 
     public DrawingController getDrawingController() {