diff --git a/catkin_ws/src/asclinic_pkg/launch/gmapping.launch b/catkin_ws/src/asclinic_pkg/launch/gmapping.launch
index ad8a2963a7f10cf4679c52c0a91405503171d0e1..ab772051d7bd1e4806c14571d24382f372dda37a 100644
--- a/catkin_ws/src/asclinic_pkg/launch/gmapping.launch
+++ b/catkin_ws/src/asclinic_pkg/launch/gmapping.launch
@@ -26,8 +26,8 @@
     <param name="odom_frame" value="odom"/>
     <param name="map_frame" value="map"/>
     <param name="delta" value="0.05"/>
-    <param name="xmin" value="-10.0"/>
-    <param name="ymin" value="-10.0"/>
+    <param name="xmin" value="-8.0"/>
+    <param name="ymin" value="-8.0"/>
     <param name="xmax" value="8.0"/>
     <param name="ymax" value="3.0"/>
     <param name="maxUrange" value="8.0"/>