diff --git a/src/dactyl_keyboard/dactyl.clj b/src/dactyl_keyboard/dactyl.clj
index 43525b5..2e837e9 100644
--- a/src/dactyl_keyboard/dactyl.clj
+++ b/src/dactyl_keyboard/dactyl.clj
@@ -497,7 +497,7 @@
    ; front wall
    (key-wall-brace lastcol 0 0 1 web-post-tr lastcol 0 1 0 web-post-tr)
    (key-wall-brace 3 lastrow   0 -1 web-post-bl 3 lastrow 0.5 -1 web-post-br)
-   (key-wall-brace 3 lastrow 0.5 -1 web-post-br 4 cornerrow 1 -1 web-post-bl)
+   (key-wall-brace 3 lastrow 0.5 -1 web-post-br 4 cornerrow 0.5 -1 web-post-bl)
    (for [x (range 4 ncols)] (key-wall-brace x cornerrow 0 -1 web-post-bl x       cornerrow 0 -1 web-post-br)) ; TODO fix extra wall
    (for [x (range 5 ncols)] (key-wall-brace x cornerrow 0 -1 web-post-bl (dec x) cornerrow 0 -1 web-post-br))
    ; thumb walls