diff --git a/params/costmap/common_params.yaml b/params/costmap/common_params.yaml
index e80ec07df771d2ccca7a43897b4281321eec1615..272344c23b6f839428126bca6fa6eb49e45645a0 100644
--- a/params/costmap/common_params.yaml
+++ b/params/costmap/common_params.yaml
@@ -42,4 +42,4 @@ inflation_layer:
   enabled: true
   inflate_unknown: false
   cost_scaling_factor:  2.0
-  inflation_radius:     1.0
+  inflation_radius:     0.1