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 07bd519e00..a5205ad8b1 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
@@ -183,7 +183,7 @@
         # avoidance distance parameters
         longitudinal:
           prepare_time: 2.0                             # [s]
-          remain_buffer_distance: 30.0                  # [m]
+          remain_buffer_distance: 25.0                  # [m]
           min_prepare_distance: 1.0                     # [m]
           min_slow_down_speed: 1.38                     # [m/s]
           buf_slow_down_speed: 0.56                     # [m/s]