diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 99cfede396..6c2aeef817 100755
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -3586,6 +3586,16 @@
             "description": "Adhesion",
             "children":
             {
+                "prime_blob_enable":
+                {
+                    "label": "Enable Prime Blob",
+                    "description": "Whether to prime the filament with a blob before printing. Turning this setting on will ensure that the extruder will have material ready at the nozzle before printing. Printing Brim or Skirt can act like priming too, in those cases, you can also turn this setting off to let Brim/Skirt do the priming to save some time.",
+                    "type": "bool",
+                    "resolve": "any(extruderValues('prime_blob_enable'))",
+                    "default_value": true,
+                    "settable_per_mesh": false,
+                    "settable_per_extruder": true
+                },
                 "extruder_prime_pos_x":
                 {
                     "label": "Extruder Prime X Position",