diff --git a/lerobot/common/motors/dynamixel/__init__.py b/lerobot/common/motors/dynamixel/__init__.py
index 77c4bd00..cd86bca1 100644
--- a/lerobot/common/motors/dynamixel/__init__.py
+++ b/lerobot/common/motors/dynamixel/__init__.py
@@ -1,4 +1,4 @@
-from .dynamixel import DynamixelMotorsBus, set_operating_mode
+from .dynamixel import DynamixelMotorsBus
 from .dynamixel_calibration import run_arm_calibration
 
-__all__ = ["DynamixelMotorsBus", "set_operating_mode", "run_arm_calibration"]
+__all__ = ["DynamixelMotorsBus", "run_arm_calibration"]