diff --git a/homeassistant/components/media_player/universal.py b/homeassistant/components/media_player/universal.py index b5f88eb28a4..5dfe007976f 100644 --- a/homeassistant/components/media_player/universal.py +++ b/homeassistant/components/media_player/universal.py @@ -425,12 +425,12 @@ class UniversalMediaPlayer(MediaPlayerDevice): return self._async_call_service( SERVICE_VOLUME_MUTE, data, allow_override=True) - def async_set_volume_level(self, volume_level): + def async_set_volume_level(self, volume): """Set volume level, range 0..1. This method must be run in the event loop and returns a coroutine. """ - data = {ATTR_MEDIA_VOLUME_LEVEL: volume_level} + data = {ATTR_MEDIA_VOLUME_LEVEL: volume} return self._async_call_service( SERVICE_VOLUME_SET, data, allow_override=True)