diff --git a/ROADMAP.md b/ROADMAP.md
index 1947f7b..4dbe3ce 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -31,8 +31,6 @@ Direction, not promises. Two rules govern everything below (README
   shares a group, `host` could offer (or default to) the caller's
   primary group when `party` doesn't exist. Fits the trust model;
   costs a little existence-confidentiality.
-- **One liveness primitive:** fold `is_party_alive` into
-  `party_conn_state`; two concepts where one would do.
 - **Matrix:** live validation on NetBSD and DragonFly; one
   interactive attach/role/switch pass per release (automated coverage
   is all non-interactive).