diff --git a/TODO b/TODO
index 6d1ab6f8..d8b8535f 100644
--- a/TODO
+++ b/TODO
@@ -31,6 +31,9 @@ install:
 	L: On some (unsupported) distro's with xinetd the installation script
 	   also adds entries to inetd.conf. Is this still a problem?
 
+mbtask:
+	U: Handle printf line characters safe in chat messages.
+
 mbsebbs:
 	W: OLR, implement file requests.