diff --git a/homeassistant/components/kmtronic/__init__.py b/homeassistant/components/kmtronic/__init__.py
index 3b8da77faab..7dd5b087a87 100644
--- a/homeassistant/components/kmtronic/__init__.py
+++ b/homeassistant/components/kmtronic/__init__.py
@@ -6,7 +6,6 @@ import aiohttp
 import async_timeout
 from pykmtronic.auth import Auth
 from pykmtronic.hub import KMTronicHubAPI
-import voluptuous as vol
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
@@ -16,8 +15,6 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, Upda
 
 from .const import DATA_COORDINATOR, DATA_HUB, DOMAIN, MANUFACTURER, UPDATE_LISTENER
 
-CONFIG_SCHEMA = vol.Schema({DOMAIN: vol.Schema({})}, extra=vol.ALLOW_EXTRA)
-
 PLATFORMS = ["switch"]
 
 _LOGGER = logging.getLogger(__name__)