diff --git a/monitor/rear_mount.py b/monitor/rear_mount.py
index a5a6e4f..f84088a 100644
--- a/monitor/rear_mount.py
+++ b/monitor/rear_mount.py
@@ -60,7 +60,7 @@ rear_mount = (
     .cutBlind(-screw_head_h)
     # Hinge integration
     .faces(">X")
-    .workplane(centerOption="CenterOfBoundBox", offset=-(rear_mount_width-22)/2)
+    .workplane(centerOption="CenterOfBoundBox", offset=-(rear_mount_width-20)/2)
     .transformed(rotate=cq.Vector(0, 0, 90))
     .center(-hinge_s / 2, rear_mount_thickness / 2)
     .placeSketch(hinge_profile_1)