diff --git a/modules/layered_tile_map/editor/layered_tile_data_editors.cpp b/modules/layered_tile_map/editor/layered_tile_data_editors.cpp
index 0e1d28fa6..32ea70deb 100644
--- a/modules/layered_tile_map/editor/layered_tile_data_editors.cpp
+++ b/modules/layered_tile_map/editor/layered_tile_data_editors.cpp
@@ -674,10 +674,6 @@ void GenericTilePolygonEditor::_base_control_gui_input(Ref<InputEvent> p_event)
 	}
 
 	base_control->update();
-
-	if (!use_undo_redo) {
-		memdelete(undo_redo);
-	}
 }
 
 void GenericTilePolygonEditor::_set_snap_option(int p_index) {