diff --git a/homeassistant/components/watttime/__init__.py b/homeassistant/components/watttime/__init__.py index 6d23182c011..8b3a83aa8d1 100644 --- a/homeassistant/components/watttime/__init__.py +++ b/homeassistant/components/watttime/__init__.py @@ -27,7 +27,8 @@ PLATFORMS: list[str] = ["sensor"] async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool: """Set up WattTime from a config entry.""" - hass.data.setdefault(DOMAIN, {entry.entry_id: {DATA_COORDINATOR: {}}}) + hass.data.setdefault(DOMAIN, {}) + hass.data[DOMAIN][entry.entry_id] = {} session = aiohttp_client.async_get_clientsession(hass)