diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 550733badf..ae7050a546 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -4132,30 +4132,6 @@
                     "settable_per_extruder": true,
                     "limit_to_extruder": "adhesion_extruder_nr"
                 },
-                "z_offset_layer_0":
-                {
-                    "label": "Initial Layer Z Offset",
-                    "description": "The extruder is offset from the normal height of the first layer by this amount. It can be positive (raised) or negative (lowered). Some filament types adhere to the build plate better if the extruder is raised slightly.",
-                    "unit": "mm",
-                    "type": "float",
-                    "default_value": 0,
-                    "minimum_value_warning": "0",
-                    "maximum_value_warning": "layer_height_0",
-                    "enabled": "resolveOrValue('adhesion_type') != 'raft'",
-                    "settable_per_mesh": false,
-                    "settable_per_extruder": false
-                },
-                "z_offset_taper_layers":
-                {
-                    "label": "Z Offset Taper Layers",
-                    "description": "When non-zero, the Z offset is reduced to 0 over that many layers. A value of 0 means that the Z offset remains constant for all the layers in the print.",
-                    "type": "int",
-                    "default_value": 0,
-                    "minimum_value": "0",
-                    "enabled": "resolveOrValue('adhesion_type') != 'raft' and z_offset_layer_0 != 0",
-                    "settable_per_mesh": false,
-                    "settable_per_extruder": false
-                },
                 "raft_margin":
                 {
                     "label": "Raft Extra Margin",