diff --git a/src/bonsai/bonsai/bim/module/geometry/operator.py b/src/bonsai/bonsai/bim/module/geometry/operator.py
index 17d57c8d56..cd871e834a 100644
--- a/src/bonsai/bonsai/bim/module/geometry/operator.py
+++ b/src/bonsai/bonsai/bim/module/geometry/operator.py
@@ -1412,7 +1412,7 @@ class DuplicateMoveLinkedAggregate(bpy.types.Operator):
 
         # Set active object to the first new aggregate
         if all_old_to_new:
-            first_new_aggregate = list(all_old_to_new.values())[0][0]
+            first_new_aggregate = next(iter(all_old_to_new.values()))[0]
             context.view_layer.objects.active = tool.Ifc.get_object(first_new_aggregate)
 
         bonsai.bim.handler.refresh_ui_data()