diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index c930a624d0b..64e3c7d9633 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -1595,7 +1595,7 @@
                                     "maximum_value": "999999",
                                     "type": "int",
                                     "minimum_value_warning": "2",
-                                    "value": "0 if infill_sparse_density == 100 else math.ceil(round(top_thickness / resolveOrValue('layer_height'), 4))",
+                                    "value": "math.ceil(round(top_thickness / resolveOrValue('layer_height'), 4))",
                                     "limit_to_extruder": "top_bottom_extruder_nr",
                                     "settable_per_mesh": true
                                 }
@@ -1625,7 +1625,7 @@
                                     "default_value": 6,
                                     "maximum_value": "999999",
                                     "type": "int",
-                                    "value": "999999 if infill_sparse_density == 100 and not magic_spiralize else math.ceil(round(bottom_thickness / resolveOrValue('layer_height'), 4))",
+                                    "value": "math.ceil(round(bottom_thickness / resolveOrValue('layer_height'), 4))",
                                     "limit_to_extruder": "top_bottom_extruder_nr",
                                     "settable_per_mesh": true
                                 },
@@ -9193,4 +9193,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/resources/definitions/ultimaker.def.json b/resources/definitions/ultimaker.def.json
index 65ceaf6f0fb..b1a1cf87b11 100644
--- a/resources/definitions/ultimaker.def.json
+++ b/resources/definitions/ultimaker.def.json
@@ -16,7 +16,6 @@
     {
         "acceleration_layer_0": { "value": "acceleration_topbottom" },
         "acceleration_travel_enabled": { "value": false },
-        "bottom_layers": { "value": "math.ceil(round(bottom_thickness / resolveOrValue('layer_height'), 4))" },
         "bridge_enable_more_layers": { "value": false },
         "bridge_fan_speed": { "value": "cool_fan_speed_max" },
         "bridge_fan_speed_2": { "value": "cool_fan_speed_min" },
@@ -131,7 +130,6 @@
         "support_wall_count": { "value": "1 if support_structure == 'tree' else 0" },
         "support_xy_distance_overhang": { "value": "0.2" },
         "support_z_distance": { "value": "0" },
-        "top_layers": { "value": "math.ceil(round(top_thickness / resolveOrValue('layer_height'), 4))" },
         "wall_0_material_flow_layer_0": { "value": "1.10 * material_flow_layer_0" },
         "wall_thickness": { "value": "wall_line_width_0 + wall_line_width_x" },
         "wall_x_material_flow_layer_0": { "value": "0.95 * material_flow_layer_0" },
@@ -141,4 +139,4 @@
         "z_seam_relative": { "value": "True" },
         "zig_zaggify_support": { "value": true }
     }
-}
\ No newline at end of file
+}