diff --git a/src/ifcblenderexport/blenderbim/scripts/addons/bim/import_ifc.py b/src/ifcblenderexport/blenderbim/scripts/addons/bim/import_ifc.py
index 2864c8fb7a..324cb52e0d 100644
--- a/src/ifcblenderexport/blenderbim/scripts/addons/bim/import_ifc.py
+++ b/src/ifcblenderexport/blenderbim/scripts/addons/bim/import_ifc.py
@@ -302,7 +302,7 @@ class IfcImporter():
         for item in representation.Items:
             if item.is_a('IfcSweptDiskSolid'):
                 new_items.append(item.Directrix)
-                self.native_data[element.GlobalId] = { 'radius': item.Radius }
+                self.native_data[element.GlobalId] = { 'radius': self.unit_scale * item.Radius }
             else:
                 new_items.append(item)
         representation.Items = new_items