diff --git a/homeassistant/components/lg_soundbar/media_player.py b/homeassistant/components/lg_soundbar/media_player.py
index 577b4a8811a..31176d82d6a 100644
--- a/homeassistant/components/lg_soundbar/media_player.py
+++ b/homeassistant/components/lg_soundbar/media_player.py
@@ -11,8 +11,11 @@ from homeassistant.components.media_player import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_HOST, CONF_PORT
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
+from .const import DOMAIN
+
 
 async def async_setup_entry(
     hass: HomeAssistant,
@@ -66,6 +69,9 @@ class LGDevice(MediaPlayerEntity):
         self._bass = 0
         self._treble = 0
         self._device = None
+        self._attr_device_info = DeviceInfo(
+            identifiers={(DOMAIN, unique_id)}, name=host
+        )
 
     async def async_added_to_hass(self) -> None:
         """Register the callback after hass is ready for it."""