diff --git a/resources/definitions/eazao_zero.def.json b/resources/definitions/eazao_zero.def.json
index 42cf8292e4..adba642200 100644
--- a/resources/definitions/eazao_zero.def.json
+++ b/resources/definitions/eazao_zero.def.json
@@ -24,7 +24,6 @@
         "cool_fan_enabled": { "value": false },
         "infill_sparse_density": { "value": 0 },
         "initial_bottom_layers": { "value": 3 },
-        "jerk_enabled": { "value": false },
         "jerk_print": { "value": 10 },
         "jerk_travel": { "value": "jerk_print" },
         "jerk_travel_layer_0": { "value": "jerk_travel" },
@@ -64,13 +63,7 @@
         "retraction_enable": { "value": false },
         "retraction_extrusion_window": { "value": 10 },
         "retraction_hop": { "value": 0.2 },
-        "retraction_hop_enabled": { "value": false },
-        "retraction_speed": { "value": 25 },
         "speed_print": { "value": 25.0 },
-        "speed_travel": { "value": 25.0 },
-        "speed_wall": { "value": 25.0 },
-        "speed_wall_0": { "value": 25.0 },
-        "speed_wall_x": { "value": 25.0 },
         "speed_z_hop": { "value": "machine_max_feedrate_z" },
         "top_bottom_thickness": { "value": 0 },
         "travel_avoid_other_parts": { "value": true },