diff --git a/boxes/generators/magazinefile.py b/boxes/generators/magazinefile.py
index e86850e..d8c6cb8 100644
--- a/boxes/generators/magazinefile.py
+++ b/boxes/generators/magazinefile.py
@@ -79,7 +79,7 @@ class MagazinFile(Boxes):
 
 
         with self.saved_context():
-            self.rectangularWall(x, h, "Ff"+t2+"f", move="up")
+            self.rectangularWall(x, h, ["F", "f", t2, "f"], move="up")
             self.rectangularWall(x, hi, "Ffef", move="up")
             self.rectangularWall(x, y, "ffff")