diff --git a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/lane_change/lane_change.param.yaml b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/lane_change/lane_change.param.yaml
index 60f0c4f6a1..011d401218 100644
--- a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/lane_change/lane_change.param.yaml
+++ b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/lane_change/lane_change.param.yaml
@@ -46,5 +46,7 @@
       aborting_time: 5.0                        # [s]
       abort_max_lateral_jerk: 100.0             # [m/s3]
 
+      finish_judge_lateral_threshold: 0.2        # [m]
+
       # debug
       publish_debug_marker: false