diff --git a/resources/definitions/vertex_delta_k8800.def.json b/resources/definitions/vertex_delta_k8800.def.json
index ddfa54f4c8..0a89b61b36 100644
--- a/resources/definitions/vertex_delta_k8800.def.json
+++ b/resources/definitions/vertex_delta_k8800.def.json
@@ -11,7 +11,7 @@
   },
   "overrides": {
     "material_diameter": {
-      "default_value": 1.75,
+      "default_value": 1.75
     },
     "machine_width": {
       "default_value": 200