diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 81aebb5739..7c907baad3 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -4580,7 +4580,7 @@
                     "enabled": "support_enable and support_use_towers",
                     "settable_per_mesh": true
                 },
-                "support_minimal_diameter":
+                "support_tower_maximum_supported_diameter":
                 {
                     "label": "Maximum Tower-Supported Diameter",
                     "description": "Maximum diameter in the X/Y directions of a small area which is to be supported by a specialized support tower.",
diff --git a/resources/setting_visibility/expert.cfg b/resources/setting_visibility/expert.cfg
index c8d13a1836..b28468ea56 100644
--- a/resources/setting_visibility/expert.cfg
+++ b/resources/setting_visibility/expert.cfg
@@ -259,7 +259,7 @@ support_interface_pattern
 minimum_interface_area
 support_use_towers
 support_tower_diameter
-support_minimal_diameter
+support_tower_maximum_supported_diameter
 support_tower_roof_angle
 support_mesh_drop_down