diff --git a/homeassistant/components/ads/cover.py b/homeassistant/components/ads/cover.py index 541f8bfc82c..c7b0f4f2f8a 100644 --- a/homeassistant/components/ads/cover.py +++ b/homeassistant/components/ads/cover.py @@ -37,7 +37,7 @@ STATE_KEY_POSITION = "position" PLATFORM_SCHEMA = COVER_PLATFORM_SCHEMA.extend( { - vol.Optional(CONF_ADS_VAR): cv.string, + vol.Required(CONF_ADS_VAR): cv.string, vol.Optional(CONF_ADS_VAR_POSITION): cv.string, vol.Optional(CONF_ADS_VAR_SET_POS): cv.string, vol.Optional(CONF_ADS_VAR_CLOSE): cv.string,