diff --git a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/intersection.param.yaml b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/intersection.param.yaml
index 2d163b49cd..f37911b35b 100644
--- a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/intersection.param.yaml
+++ b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/intersection.param.yaml
@@ -39,8 +39,8 @@
           collision_start_margin_time: 2.0
           collision_end_margin_time: 0.0
         partially_prioritized:
-          collision_start_margin_time: 2.0
-          collision_end_margin_time: 2.0
+          collision_start_margin_time: 4.0
+          collision_end_margin_time: 6.0
         not_prioritized:
           collision_start_margin_time: 4.0 # [s] this + state_transit_margin_time should be higher to account for collision with fast/accelerating object
           collision_end_margin_time: 6.0 # [s] this + state_transit_margin_time should be higher to account for collision with slow/decelerating object