diff --git a/runner_competition_evaluator.py b/runner_competition_evaluator.py
index 6d8663c0..9550ba55 100644
--- a/runner_competition_evaluator.py
+++ b/runner_competition_evaluator.py
@@ -25,7 +25,7 @@ def compute_score(carla_runner: CarlaRunner) -> Tuple[float, int, int]:
     """
     # time_elapsed: float = carla_runner.end_simulation_time - carla_runner.start_simulation_time
     # use simulation time, not real time
-    time_elapsed: float = carla_runner.end_sim_time - carla_runner.start_sim_time
+    time_elapsed: float = carla_runner.end_simulation_time - carla_runner.start_simulation_time
     num_collision: int = carla_runner.agent_collision_counter
     laps_completed = 0 if carla_runner.completed_lap_count < 0 else carla_runner.completed_lap_count