diff --git a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/behavior_path_planner.param.yaml b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/behavior_path_planner.param.yaml
index b43179c844..cb1c2b9e30 100644
--- a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/behavior_path_planner.param.yaml
+++ b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/behavior_path_planner.param.yaml
@@ -19,6 +19,7 @@
     turn_signal_minimum_search_distance: 10.0
     turn_signal_search_time: 3.0
     turn_signal_shift_length_threshold: 0.3
+    turn_signal_remaining_shift_length_threshold: 0.1
     turn_signal_on_swerving: true
 
     enable_akima_spline_first: false