diff --git a/TODO b/TODO
index 370f02f2..f2386699 100644
--- a/TODO
+++ b/TODO
@@ -146,6 +146,7 @@
 - history of layouts and undo/redo flags to selectl
 - way to tag a layout as a number/name
 - optimize pane redraws, 20120318184853.GK10965@yelena.nicm.ath.cx
+- support multibyte key strings
 * We need a tmux terminfo entry to document the extensions we are using in
   upstream terminfo. Must NOT change (only add or remove) anything from
   TERM=screen so we can fallback!