diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index bd7ecfd672..8a5424a7a7 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -1269,7 +1269,6 @@
                             "description": "Expand lower skin areas (areas with air below) so that they are anchored by the infill layers above and below.",
                             "type": "bool",
                             "default_value": false,
-                            "value": "expand_skins_into_infill",
                             "enabled": "expand_skins_into_infill",
                             "settable_per_mesh": true
                         }