diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 273f3ad265..a7853328d3 100755
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -1087,7 +1087,7 @@
                             "default_value": 2,
                             "minimum_value": "0",
                             "minimum_value_warning": "infill_line_width",
-                            "value": "0 if infill_sparse_density == 0 else (infill_line_width * 100) / infill_sparse_density * (2 if infill_pattern == 'grid' else (3 if infill_pattern == 'triangles' or infill_pattern == 'cubic' or infill_pattern == 'cubicsubdiv' else (4 if infill_pattern == 'tetrahedral' else 1)))",
+                            "value": "0 if infill_sparse_density == 0 else (infill_line_width * 100) / infill_sparse_density * (2 if infill_pattern == 'grid' else (3 if infill_pattern == 'triangles' or infill_pattern == 'cubic' or infill_pattern == 'cubicsubdiv' else (2 if infill_pattern == 'tetrahedral' else 1)))",
                             "settable_per_mesh": true
                         }
                     }