diff --git a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/run_out.param.yaml b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/run_out.param.yaml
index 9fe15c5321..b2061478ec 100644
--- a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/run_out.param.yaml
+++ b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/run_out.param.yaml
@@ -12,7 +12,7 @@
       detection_distance: 45.0    # [m] ahead distance from ego to detect the obstacles
       detection_span: 1.0         # [m] calculate collision with this span to reduce calculation time
       min_vel_ego_kmph: 3.6       # [km/h] min velocity to calculate time to collision
-      egos_cut_line_length: 3.0   # The width of the ego's cut lane
+      ego_cut_line_length: 3.0    # The width of the ego's cut lane
 
       # Parameter to create abstracted dynamic obstacles
       dynamic_obstacle: