diff --git a/resources/definitions/ultimaker_method_base.def.json b/resources/definitions/ultimaker_method_base.def.json
index 408d7975c3..a2271c1e76 100644
--- a/resources/definitions/ultimaker_method_base.def.json
+++ b/resources/definitions/ultimaker_method_base.def.json
@@ -520,8 +520,7 @@
         "skin_angles":
          "roofing_monotonic": { "value": true },
         },
-        "skin_material_flow": { "value": "material_flow" },
-        "skin_material_flow_layer_0": { "value": "material_flow" },
+         "roofing_monotonic": { "value": true },
         "skin_monotonic": { "value": true },
         "skin_outline_count": { "value": 0 },
         "skin_overlap": { "value": 0 },