diff --git a/resources/definitions/ultimaker.def.json b/resources/definitions/ultimaker.def.json
index dae64cea6b..9f99b878be 100644
--- a/resources/definitions/ultimaker.def.json
+++ b/resources/definitions/ultimaker.def.json
@@ -96,12 +96,9 @@
         "raft_interface_thickness": { "value": "(raft_base_thickness + raft_surface_thickness) / 2" },
         "raft_speed": { "value": 15 },
         "raft_surface_fan_speed": { "value": "cool_fan_speed_min" },
+        "raft_surface_monotonic": { "value": true },
         "raft_surface_speed": { "value": "speed_topbottom" },
-        "relative_extrusion":
-        {
-            "enabled": false,
-            "value": false
-        },
+        "relative_extrusion": { "enabled": false },
         "retraction_combing": { "value": "'no_outer_surfaces'" },
         "retraction_combing_max_distance": { "value": 15 },
         "retraction_count_max": { "value": 25 },
diff --git a/resources/definitions/ultimaker_method_base.def.json b/resources/definitions/ultimaker_method_base.def.json
index 983af7ea27..22d25f92c7 100644
--- a/resources/definitions/ultimaker_method_base.def.json
+++ b/resources/definitions/ultimaker_method_base.def.json
@@ -375,10 +375,8 @@
         "retraction_prime_speed": { "value": "retraction_speed" },
         "retraction_speed": { "value": 5 },
         "roofing_layer_count": { "value": 2 },
-        "roofing_material_flow": { "value": "material_flow" },
         "roofing_monotonic": { "value": true },
         "skin_material_flow": { "value": "0.95*material_flow" },
-        "skin_monotonic": { "value": true },
         "skin_outline_count": { "value": 0 },
         "skin_overlap": { "value": 0 },
         "skin_preshrink": { "value": 0 },