diff --git a/resources/definitions/ultimaker.def.json b/resources/definitions/ultimaker.def.json
index 1ca7444d04..a980a1afdf 100644
--- a/resources/definitions/ultimaker.def.json
+++ b/resources/definitions/ultimaker.def.json
@@ -6,7 +6,8 @@
         "author": "Ultimaker",
         "manufacturer": "Ultimaker B.V.",
         "category": "Ultimaker",
-        "visible": false
+        "visible": false,
+        "exclude_materials": [ "generic_hips", "generic_petg" ]
     },
     "overrides": {
         "machine_max_feedrate_e": {
diff --git a/resources/definitions/ultimaker3.def.json b/resources/definitions/ultimaker3.def.json
index 95218d1e08..05f74c6342 100644
--- a/resources/definitions/ultimaker3.def.json
+++ b/resources/definitions/ultimaker3.def.json
@@ -25,8 +25,7 @@
         },
         "first_start_actions": [ "DiscoverUM3Action" ],
         "supported_actions": [ "DiscoverUM3Action" ],
-        "supports_usb_connection": false,
-        "exclude_materials": [ "generic_hips", "generic_petg" ]
+        "supports_usb_connection": false
     },