diff --git a/src/maze/mz_get.scad b/src/maze/mz_get.scad
index 8a0e1a38..481aa049 100644
--- a/src/maze/mz_get.scad
+++ b/src/maze/mz_get.scad
@@ -6,4 +6,4 @@ function mz_get(block, query) =
             ["w", 2]
  	    ])[0]
     )
-    i != 2 ? block[i] : ["NO_WALL", "TOP_WALL", "RIGHT_WALL", "TOP_RIGHT_WALL"][block[i]];
\ No newline at end of file
+    i != 2 ? block[i] : ["NO_WALL", "TOP_WALL", "RIGHT_WALL", "TOP_RIGHT_WALL", "MASK"][block[i]];
\ No newline at end of file