diff --git a/homeassistant/components/lutron/__init__.py b/homeassistant/components/lutron/__init__.py
index b2b01aa3c44..1583d8b74eb 100644
--- a/homeassistant/components/lutron/__init__.py
+++ b/homeassistant/components/lutron/__init__.py
@@ -124,9 +124,7 @@ class LutronDevice(Entity):
 
     async def async_added_to_hass(self):
         """Register callbacks."""
-        self.hass.async_add_executor_job(
-            self._lutron_device.subscribe, self._update_callback, None
-        )
+        self._lutron_device.subscribe(self._update_callback, None)
 
     def _update_callback(self, _device, _context, _event, _params):
         """Run when invoked by pylutron when the device state changes."""