diff --git a/model-gym-ros-env/car_node/car_node/main.py b/model-gym-ros-env/car_node/car_node/main.py
index 7a552631..6d849cdb 100644
--- a/model-gym-ros-env/car_node/car_node/main.py
+++ b/model-gym-ros-env/car_node/car_node/main.py
@@ -9,7 +9,6 @@
 from ackermann_msgs.msg import AckermannDriveStamped
 
 from stable_baselines3 import PPO
-from car_node.wrapper import convert_range
 
 device = 'cpu'