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 32699907a2..10757691c9 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
@@ -81,6 +81,7 @@
       enable_collision_check_for_prepare_phase:
         general_lanes: false
         intersection: true
+        turns: true
       prepare_segment_ignore_object_velocity_thresh: 0.1 # [m/s]
       check_objects_on_current_lanes: false
       check_objects_on_other_lanes: false