diff --git a/resources/definitions/vertex_delta_k8800.def.json b/resources/definitions/vertex_delta_k8800.def.json
index caa4a5703a..b832620942 100644
--- a/resources/definitions/vertex_delta_k8800.def.json
+++ b/resources/definitions/vertex_delta_k8800.def.json
@@ -5,7 +5,7 @@
   "inherits": "fdmprinter",
   "metadata": {
     "manufacturer": "Velleman nv",
-	"file_formats": "text/x-gcode",
+    "file_formats": "text/x-gcode",
     "visible": true,
     "author": "Velleman"
   },
@@ -50,7 +50,7 @@
       "default_value": 0
     },
     "machine_gcode_flavor": {
-      "default_value": "RepRap"
+      "default_value": "RepRap (Marlin/Sprinter)"
     },
     "machine_start_gcode": {
       "default_value": "; Vertex Delta Start Gcode\nM0 Is my nozzle clean?\nM400\nG28 ; Home extruder\nM106 S128 ; Start fan\nM104 T0 R130 ; Set cold nozzle\nM109 T0 R130 ; Wait for cold nozzle\nM117 Leveling bed...\nG29 ; Level Bed\nG1 X0 Y100 Z1 F2000\nG92 Z0.9 ; Set Z position (SET Z OFFSET HERE -> 1 - OFFSET)\nM107 ; Stop fan\nG90 ; Absolute positioning\nM82 ; Extruder in absolute mode\nM104 T0 S{material_print_temperature}\nG92 E0 ; Reset extruder position\nM109 T0 S{material_print_temperature}\nM117 Priming nozzle...\nM83\nG1 E20 F100 ; purge/prime nozzle\nM82\nG92 E0 ; Reset extruder position\nG4 S3 ; Wait 3 seconds\nG1 Z5 F2000\nM117 Vertex Delta printing"