diff --git a/config/nav2_params.yaml b/config/nav2_params.yaml
index 1ba776b..25cbd27 100644
--- a/config/nav2_params.yaml
+++ b/config/nav2_params.yaml
@@ -191,7 +191,7 @@ local_costmap:
       width: 3
       height: 3
       resolution: 0.05
-      robot_radius: 0.22
+      robot_radius: 0.50
       plugins: ["voxel_layer", "inflation_layer"]
       inflation_layer:
         plugin: "nav2_costmap_2d::InflationLayer"
@@ -230,7 +230,7 @@ global_costmap:
       global_frame: map
       robot_base_frame: base_link
       use_sim_time: True
-      robot_radius: 0.22
+      robot_radius: 0.50
       resolution: 0.05
       track_unknown_space: true
       plugins: ["static_layer", "obstacle_layer", "inflation_layer"]