diff --git a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/avoidance/avoidance.param.yaml b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/avoidance/avoidance.param.yaml
index c68c10f2a9..d50b1ad42c 100644
--- a/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/avoidance/avoidance.param.yaml
+++ b/autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_path_planner/avoidance/avoidance.param.yaml
@@ -216,7 +216,7 @@
         return_dead_line:
           goal:
             enable: true                                # [-]
-            buffer: 30.0                                # [m]
+            buffer: 25.0                                # [m]
           traffic_light:
             enable: true                                # [-]
             buffer: 3.0                                 # [m]