diff --git a/resources/machines/ultimaker2.json b/resources/machines/ultimaker2.json
index fed01312de..1274cff8cf 100644
--- a/resources/machines/ultimaker2.json
+++ b/resources/machines/ultimaker2.json
@@ -67,7 +67,7 @@
             ]
         },
         "machine_center_is_zero": { "default": false },
-        "machine_nozzle_size": { "default": 0.4, "min_value": "0.001", "description": "The inner diameter of the nozzle. If you are using an Olsson Block with a non-standard nozzle diameter, set this field to the diameter you are using." },
+        "machine_nozzle_size": { "default": 0.4, "min_value": "0.001"},
         "machine_nozzle_heat_up_speed": { "default": 2.0 },
         "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "gantry_height": { "default": 55 },