diff --git a/alr_envs/open_ai/__init__.py b/alr_envs/open_ai/__init__.py
index 46fdbe6..51dd712 100644
--- a/alr_envs/open_ai/__init__.py
+++ b/alr_envs/open_ai/__init__.py
@@ -18,7 +18,6 @@ register(
 register(
     id='ContinuousMountainCarDetPMP-v1',
     entry_point='alr_envs.utils.make_env_helpers:make_detpmp_env_helper',
-    kwargs={
     kwargs={
         "name": "alr_envs:MountainCarContinuous-v1",
         "wrappers": [classic_control.continuous_mountain_car.MPWrapper],