diff --git a/homeassistant/components/transmission/__init__.py b/homeassistant/components/transmission/__init__.py index b50f228ddad..e0ced70f15e 100644 --- a/homeassistant/components/transmission/__init__.py +++ b/homeassistant/components/transmission/__init__.py @@ -91,7 +91,8 @@ TRANS_SCHEMA = vol.All( ) CONFIG_SCHEMA = vol.Schema( - {DOMAIN: vol.All(cv.ensure_list, [TRANS_SCHEMA])}, extra=vol.ALLOW_EXTRA + vol.All(cv.deprecated(DOMAIN), {DOMAIN: vol.All(cv.ensure_list, [TRANS_SCHEMA])}), + extra=vol.ALLOW_EXTRA, ) PLATFORMS = ["sensor", "switch"]