diff --git a/fancy_gym/envs/mujoco/air_hockey/air_hockey_env_wrapper.py b/fancy_gym/envs/mujoco/air_hockey/air_hockey_env_wrapper.py
index cfed75d..0e8e31e 100644
--- a/fancy_gym/envs/mujoco/air_hockey/air_hockey_env_wrapper.py
+++ b/fancy_gym/envs/mujoco/air_hockey/air_hockey_env_wrapper.py
@@ -152,7 +152,7 @@ class AirHockeyEnv(Environment):
         return self
     
     def close(self):
-        return
+        self.base_env.stop()
 
 
 if __name__ == "__main__":