diff --git a/autoware_launch/config/perception/object_recognition/detection/clustering/voxel_grid_based_euclidean_cluster.param.yaml b/autoware_launch/config/perception/object_recognition/detection/clustering/voxel_grid_based_euclidean_cluster.param.yaml
index 26b027f007..42b2106d4a 100644
--- a/autoware_launch/config/perception/object_recognition/detection/clustering/voxel_grid_based_euclidean_cluster.param.yaml
+++ b/autoware_launch/config/perception/object_recognition/detection/clustering/voxel_grid_based_euclidean_cluster.param.yaml
@@ -4,7 +4,7 @@
     voxel_leaf_size: 0.3
     min_points_number_per_voxel: 1
     min_cluster_size: 10
-    max_cluster_size: 3000
+    max_cluster_size: 3500
     use_height: false
     input_frame: "base_link"