diff --git a/resources/definitions/Mark2_for_Ultimaker2.def.json b/resources/definitions/Mark2_for_Ultimaker2.def.json
index f5f0af5de5..0379d3967c 100644
--- a/resources/definitions/Mark2_for_Ultimaker2.def.json
+++ b/resources/definitions/Mark2_for_Ultimaker2.def.json
@@ -198,12 +198,6 @@
         "jerk_wall_0": { "value": "10 if jerk_wall < 16 else math.ceil(jerk_wall * 6 / 10)" },
         "jerk_travel_layer_0": { "value": "math.ceil(jerk_layer_0 * jerk_travel / jerk_print)" },
         "extruder_prime_pos_abs": { "default_value": false },
-        "machine_extruder_start_pos_abs": { "default_value": false },
-        "machine_extruder_start_pos_x": { "value": 0.0 },
-        "machine_extruder_start_pos_y": { "value": 0.0 },
-        "machine_extruder_end_pos_abs": { "default_value": false },
-        "machine_extruder_end_pos_x": { "value": 0.0 },
-        "machine_extruder_end_pos_y": { "value": 0.0 },
         "extruder_prime_pos_x": { "default_value": 0.0, "enabled": false },
         "extruder_prime_pos_y": { "default_value": 0.0, "enabled": false },
         "extruder_prime_pos_z": { "default_value": 0.0, "enabled": false },