diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 8ce0246a93..11da222833 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -5875,6 +5875,19 @@
                     "settable_per_mesh": false,
                     "settable_per_extruder": true
                 },
+                "meshfix_maximum_deviation":
+                {
+                    "label": "Maximum Deviation",
+                    "description": "The maximum deviation allowed when reducing the resolution for the Maximum Resolution setting. If you increase this, the print will be less accurate, but the g-code will be smaller.",
+                    "type": "float",
+                    "unit": "mm",
+                    "default_value": 0.005,
+                    "value": "meshfix_maximum_resolution / 2",
+                    "minimum_value": "0.001",
+                    "minimum_value_warning": "0.003",
+                    "maximum_value_warning": "0.1",
+                    "settable_per_mesh": true
+                },
                 "support_skip_some_zags":
                 {
                     "label": "Break Up Support In Chunks",