diff --git a/resources/definitions/deltacomb_base.def.json b/resources/definitions/deltacomb_base.def.json
index cd1c2c368e..e1f66ee8df 100755
--- a/resources/definitions/deltacomb_base.def.json
+++ b/resources/definitions/deltacomb_base.def.json
@@ -7,7 +7,6 @@
         "author":                          "Gabriele Rossetti",
         "visible":                         false,
         "manufacturer":                    "Deltacomb 3D Printers",
-        "category":                        "Other",
         "file_formats":                    "text/x-gcode",
         "has_machine_quality":             true,
         "has_materials":                   true,