diff --git a/resources/definitions/mixware_hyper_s.def.json b/resources/definitions/mixware_hyper_s.def.json
index e499d4c61e..340b8588b0 100644
--- a/resources/definitions/mixware_hyper_s.def.json
+++ b/resources/definitions/mixware_hyper_s.def.json
@@ -6,7 +6,6 @@
         "visible": true,
         "author": "Mixware",
         "manufacturer": "Mixware",
-        "category": "Mixware",
         "file_formats": "text/x-gcode",
         "platform": "hyper_s_platform.stl",
         "has_materials": true,