diff --git a/resources/definitions/creatable_d3.def.json b/resources/definitions/creatable_d3.def.json
index 06b84dbf66..7922d091cf 100644
--- a/resources/definitions/creatable_d3.def.json
+++ b/resources/definitions/creatable_d3.def.json
@@ -13,7 +13,7 @@
         "machine_extruder_trains":
         {
             "0": "creatable_d3_extruder"
-        },
+        }
     },
 
     "overrides": {
diff --git a/resources/definitions/creatable_d3_extruder_def.json b/resources/extruders/creatable_d3_extruder_def.json
similarity index 90%
rename from resources/definitions/creatable_d3_extruder_def.json
rename to resources/extruders/creatable_d3_extruder_def.json
index dd1a228348..59ac352c6b 100644
--- a/resources/definitions/creatable_d3_extruder_def.json
+++ b/resources/extruders/creatable_d3_extruder_def.json
@@ -4,7 +4,7 @@
     "name": "Extruder 1",
     "inherits": "fdmextruder",
     "metadata": {
-        "machine": "Creatable D3",
+        "machine": "Creatable_D3",
         "position": "0"
     },