diff --git a/boxes.py b/boxes.py
index 604b6a2..a7dcceb 100755
--- a/boxes.py
+++ b/boxes.py
@@ -583,8 +583,8 @@ See --sy for format""")
         if name is None:
             name = part.__class__.__name__
             name = name[0].lower() + name[1:]
-        if not hasattr(self, name):
-            setattr(self, name, part)
+        #if not hasattr(self, name):
+        setattr(self, name, part)
         if isinstance(part, Edge):
             self.edges[part.char] = part