diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index b3ee3e4256..ca05191185 100755
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -1301,7 +1301,7 @@
                     "type": "int",
                     "minimum_value": "0",
                     "maximum_value_warning": "4",
-                    "maximum_value": "(20 - math.log(infill_line_distance) / math.log(2)) if infill_line_distance > 0 and not spaghetti_infill_enabled else (0 if spaghetti_infill_enabled else 20)",
+                    "maximum_value": "0 if spaghetti_infill_enabled else (999999 if infill_line_distance == 0 else (20 - math.log(infill_line_distance) / math.log(2)))",
                     "enabled": "infill_sparse_density > 0 and infill_pattern != 'cubicsubdiv' and not spaghetti_infill_enabled",
                     "settable_per_mesh": true
                 },