diff --git a/docs/presents/notes.txt b/docs/presents/notes.txt
index 00a225bf4..69e980b89 100644
--- a/docs/presents/notes.txt
+++ b/docs/presents/notes.txt
@@ -14,6 +14,8 @@ Look into nbio waking up all sockets when any data comes in.
 
 Wire up Client.sessionDidTerminate; do session termination in general.
 
+Clear out subscriptions when we lose connection from the client.
+
 * Server-side event concentrator
 The client objects will not subscribe directly, but will subscribe through
 the concentrator so that, at least, it can create a single