diff --git a/tests/test_flatland_envs_rail_env.py b/tests/test_flatland_envs_rail_env.py
index 5c518a27160f28a8a3518a4fe013f97324e4d41e..351a326a19c078e7f525c4b96ad8662777f7dd2d 100644
--- a/tests/test_flatland_envs_rail_env.py
+++ b/tests/test_flatland_envs_rail_env.py
@@ -80,7 +80,7 @@ def test_rail_environment_single_agent():
                        schedule_generator=random_schedule_generator(), number_of_agents=1,
                        obs_builder_object=GlobalObsForRailEnv())
 
-    for _ in range(200):
+    for _ in range(50):
         _ = rail_env.reset(False, False, True)
 
         # We do not care about target for the moment