diff --git a/config/printer-wanhao-duplicator-9-2018.cfg b/config/printer-wanhao-duplicator-9-2018.cfg
index 6e38e71f..82e1bf79 100644
--- a/config/printer-wanhao-duplicator-9-2018.cfg
+++ b/config/printer-wanhao-duplicator-9-2018.cfg
@@ -89,7 +89,7 @@ square_corner_velocity: 15.0
 
 [bed_mesh]
 speed: 120
-mesh_min: 0,0
+mesh_min: 27,3
 mesh_max: 270,290
 probe_count: 5,3
 horizontal_move_z: 10