diff --git a/resources/definitions/Mark2_for_Ultimaker2.def.json b/resources/definitions/Mark2_for_Ultimaker2.def.json
index 789d5d42ec..dab45dd80c 100644
--- a/resources/definitions/Mark2_for_Ultimaker2.def.json
+++ b/resources/definitions/Mark2_for_Ultimaker2.def.json
@@ -130,7 +130,6 @@
         "machine_min_cool_heat_time_window": { "default_value": 15.0 },
         "machine_name": { "default_value": "Mark2_for_Ultimaker2" },
         "machine_nozzle_cool_down_speed": { "default_value": 1.5 },
-        "machine_nozzle_head_distance": { "default_value": 5 },
         "machine_nozzle_heat_up_speed": { "default_value": 3.5 },
         "machine_nozzle_size": { "default_value": 0.4 },
         "machine_show_variants": { "default_value": true },
diff --git a/resources/extruders/Mark2_extruder1.def.json b/resources/extruders/Mark2_extruder1.def.json
index 89992ad450..9617678f7e 100644
--- a/resources/extruders/Mark2_extruder1.def.json
+++ b/resources/extruders/Mark2_extruder1.def.json
@@ -14,6 +14,7 @@
             "default_value": 0,
             "maximum_value": "1"
         },
+        "machine_nozzle_head_distance": { "default_value": 5 },
         "machine_nozzle_offset_x": { "default_value": 0.0 },
         "machine_nozzle_offset_y": { "default_value": 0.0 }
     }
diff --git a/resources/extruders/Mark2_extruder2.def.json b/resources/extruders/Mark2_extruder2.def.json
index 967e32d8b8..b0ea604fbb 100644
--- a/resources/extruders/Mark2_extruder2.def.json
+++ b/resources/extruders/Mark2_extruder2.def.json
@@ -14,6 +14,7 @@
             "default_value": 1,
             "maximum_value": "1"
         },
+        "machine_nozzle_head_distance": { "default_value": 5 },
         "machine_nozzle_offset_x": { "default_value": 0.0 },
         "machine_nozzle_offset_y": { "default_value": 0.0 }
     }