diff --git a/rpi/controllers/GameController.py b/rpi/controllers/GameController.py
index 3d0851cd..8d0f1388 100644
--- a/rpi/controllers/GameController.py
+++ b/rpi/controllers/GameController.py
@@ -40,7 +40,7 @@ class GameController:
             increment = int(data["increment"])
             timestamp = int(data["timestamp"])
 
-            self._game_service.start(white_name, black_name, time_control, increment)
+            self._game_service.start(white_name, black_name, time_control, increment, timestamp)
             self._has_started = True
             return jsonify({"status": "ok", "message": "Game started"}), 200
         except ServiceException as ex: