diff --git a/plan.txt b/plan.txt
index b00b9c30..13a04982 100644
--- a/plan.txt
+++ b/plan.txt
@@ -3,7 +3,7 @@
 ## Dovecot goals/steps
 
 - automatic expiry of messages older than M days
-   - delete unconditionally messages older than 40 days
+   - also expunge unread messages
 
 - limit: configure max-connections per account