diff --git a/klippy/extras/bed_mesh.py b/klippy/extras/bed_mesh.py
index 0618c970..19e89e60 100644
--- a/klippy/extras/bed_mesh.py
+++ b/klippy/extras/bed_mesh.py
@@ -315,7 +315,7 @@ class BedMeshCalibrate:
         # floor distances down to next hundredth
         x_dist = math.floor(x_dist * 100) / 100
         y_dist = math.floor(y_dist * 100) / 100
-        if x_dist <= 1. or y_dist <= 1.:
+        if x_dist < 1. or y_dist < 1.:
             raise error("bed_mesh: min/max points too close together")
 
         if self.radius is not None: