diff --git a/resources/definitions/Crazy3DPrint_CZ-300.def.json b/resources/definitions/Crazy3DPrint_CZ-300.def.json
deleted file mode 100644
index e7b2d3def3..0000000000
--- a/resources/definitions/Crazy3DPrint_CZ-300.def.json
+++ /dev/null
@@ -1,58 +0,0 @@
-{
-    "version": 2, 
-    "name": "Crazy3DPrint CZ-300",
-    "inherits": "fdmprinter",
-    "metadata": {
-        "visible": true,
-        "author": "XYZprinting Software",
-        "manufacturer": "XYZprinting Inc.",
-        "file_formats": "text/x-gcode",
-        "supports_usb_connection": true,
-        "preferred_quality_type": "draft",
-        "machine_extruder_trains":
-        {
-            "0": "Crazy3DPrint_CZ-300_extruder_0"
-        }
-    },
-
-    "overrides": {
-        "machine_name": { "default_value": "Crazy3DPrint CZ-300" },
-        "machine_shape": { "default_value": "rectangular"},
-        "machine_heated_bed": { "default_value": true },
-        "machine_width": { "default_value": 300.00 },
-        "machine_depth": { "default_value": 300.00 },
-        "machine_height": { "default_value":300.00 },
-        "machine_center_is_zero": { "default_value": false },
-        "machine_head_with_fans_polygon": {
-            "default_value": [
-                [ -20, -10 ],
-                [ -20, 10 ],
-                [ 10, 10 ],
-                [ 10, -10 ]
-            ]
-        },
-		"layer_height": {  "default_value": 0.2 },
-		"infill_sparse_density": {  "default_value": 10 },
-		"default_material_print_temperature": {  "default_value": 210 },
-		"material_print_temperature": {  "default_value": 210 },
-		"material_bed_temperature": {  "default_value": 70 },
-        "material_bed_temperature_layer_0": {  "default_value": 70 },
-		"initial_layer_flow": {  "default_value": 200 },
-		"retraction_amount": {  "default_value": 4.5 },
-		"retraction_speed": {  "default_value": 30 },
-        "speed_print": {  "default_value": 40 },
-        "speed_travel": { "default_value": 60 },
-        "enable_print_cooling": { "default_value": true },
-		"cool_fan_speed_0": { "default_value": 100 },
-        "adhesion_type": { "default_value" : "skirt" },
-		"brim_line_count": { "default_value" : 5 },
-		"skirt_line_count": { "default_value" : 5 },
-        "machine_gcode_flavor": { "default_value": "RepRap (Marlin/Sprinter)" },
-        "machine_start_gcode": {
-            "default_value": "G28 ; home all axes\nG1 Z15 F5000 ; lift nozzle\nG92 E0\nG1 F200 E3\n"
-         },
-        "machine_end_gcode": {
-            "default_value": "M104 S0 ; turn off temperature\nM105 S0;  \nG28 X0  ; home X axis\nM84     ; disable motors\n"
-        }
-    }
-}