diff --git a/doc/TODO b/doc/TODO
index bd4be3bfda..f21139d0e6 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -161,6 +161,9 @@ Rendezvous service:
         - cannibalize general circs?
         D how to set up multiple locations for a hidden service?
         o make bob publish only established intro circs?
+        - when bob tries to connect to alice's chosen rend point, but
+          can't, but it's not the fault of the last hop in the rend
+          circ, then he should retry?
 
 On-going
         . Better comments for functions!