diff --git a/curio_base/src/curio_base/base_controller.py b/curio_base/src/curio_base/base_controller.py
index 430c6d0..86e527d 100644
--- a/curio_base/src/curio_base/base_controller.py
+++ b/curio_base/src/curio_base/base_controller.py
@@ -911,7 +911,7 @@ def publish_states(self, time):
 
             # Header
             self._states_msg.header.stamp = time
-            self. _states_msg.header.frame_id = 'base_link'
+            self._states_msg.header.frame_id = 'base_link'
 
             # LX16A state
             self._states_msg.wheel_servo_states = self._wheel_states