diff --git a/tests/04_cluster_ant_colony_no_animation.py b/tests/04_cluster_ant_colony_no_animation.py
index bbde84f..5281194 100644
--- a/tests/04_cluster_ant_colony_no_animation.py
+++ b/tests/04_cluster_ant_colony_no_animation.py
@@ -64,6 +64,8 @@ max_coords = 1000
 nb_truck = 4
 max_time = 5
 
+max_time_per_cluster = max_time / nb_truck
+
 start_time_generate = time.time()
 cities = generate_cities(nb_ville, max_coords)      
 cities[0] = [max_coords/2, max_coords/2]
@@ -114,7 +116,7 @@ for i, cluster_indices in enumerate(clusters.values()):
     cluster_cities = [cities[index] for index in cluster_indices]
 
     # Appel de la fonction AntColony.run
-    ant_colony = AntColony(cluster_cities, n_ants=10, max_time=max_time)
+    ant_colony = AntColony(cluster_cities, n_ants=10, max_time=max_time_per_cluster)
     best_route = ant_colony.run()
     best_routes.append((best_route, color))