diff --git a/runbooks/home-assistant-maintenance.md b/runbooks/home-assistant-maintenance.md
index 007b43f..10df096 100644
--- a/runbooks/home-assistant-maintenance.md
+++ b/runbooks/home-assistant-maintenance.md
@@ -302,8 +302,11 @@ host for exact syntax.
 
 The [official HAOS common-tasks docs](https://www.home-assistant.io/common-tasks/os/)
 also mention `ha host update`, which **does not exist** in this CLI
-(2026-08-14). Backups: `ha backups` and `ha backups list` both list backups;
-`ha backups info <slug>` is per-backup (slug required). Trust the server CLI
+(2026-08-14). Docs' `ha backups list` is not a subcommand either:
+`ha backups --help` lists freeze/info/new/options/reload/remove/restore/thaw;
+extra positional args (`list`, `nonsense`, ...) are ignored and the default
+list still prints with exit 0. The list command is plain `ha backups`.
+Per-backup: `ha backups info <slug>` (slug required). Trust the server CLI
 (`ha <cmd> --help`) over the docs.
 
 This CLI's `ha core info` also has no `state:` field (verified 2026-08-14).