diff --git a/homeassistant/components/bt_smarthub/device_tracker.py b/homeassistant/components/bt_smarthub/device_tracker.py
index 6ee0af5a4cfd25..3121ba9f66f706 100644
--- a/homeassistant/components/bt_smarthub/device_tracker.py
+++ b/homeassistant/components/bt_smarthub/device_tracker.py
@@ -20,7 +20,7 @@
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
     {
         vol.Optional(CONF_HOST, default=CONF_DEFAULT_IP): cv.string,
-        vol.Optional(CONF_SMARTHUB_MODEL, default=None): vol.In([None, 1, 2]),
+        vol.Optional(CONF_SMARTHUB_MODEL): vol.In([1, 2]),
     }
 )