diff --git a/resources/definitions/ratrig_base.def.json b/resources/definitions/ratrig_base.def.json
index 22c01c8bc3..ebbef821ce 100644
--- a/resources/definitions/ratrig_base.def.json
+++ b/resources/definitions/ratrig_base.def.json
@@ -9,6 +9,7 @@
         "manufacturer": "RatRig",
         "file_formats": "text/x-gcode",
         "exclude_materials": [],
+        "machine_extruder_trains": { "0": "ratrig_base_extruder_0" },
         "first_start_actions": [ "MachineSettingsAction" ],
         "has_materials": true,
         "preferred_material": "generic_pla",
diff --git a/resources/definitions/ratrig_vcore3_base.def.json b/resources/definitions/ratrig_vcore3_base.def.json
index a736da4506..7788bf36f8 100644
--- a/resources/definitions/ratrig_vcore3_base.def.json
+++ b/resources/definitions/ratrig_vcore3_base.def.json
@@ -27,7 +27,6 @@
         "cool_fan_full_at_height": { "value": "layer_height_0 + 2 * layer_height" },
         "cool_min_layer_time": { "value": 2 },
         "fill_outline_gaps": { "value": false },
-        "filter_out_tiny_gaps": { "value": false },
         "gantry_height": { "value": 30 },
         "infill_before_walls": { "value": false },
         "infill_overlap": { "value": 30 },
diff --git a/resources/definitions/ratrig_vminion.def.json b/resources/definitions/ratrig_vminion.def.json
index 3cfb3baad6..425e1e6a15 100644
--- a/resources/definitions/ratrig_vminion.def.json
+++ b/resources/definitions/ratrig_vminion.def.json
@@ -34,7 +34,6 @@
         "cool_fan_full_at_height": { "value": "layer_height_0 + 2 * layer_height" },
         "cool_min_layer_time": { "value": 2 },
         "fill_outline_gaps": { "value": false },
-        "filter_out_tiny_gaps": { "value": false },
         "gantry_height": { "value": 30 },
         "infill_before_walls": { "value": false },
         "infill_overlap": { "value": 30 },