From fb56c5875ac223ca55a52a08f0e7f6f96be3c7c8 Mon Sep 17 00:00:00 2001
From: Tatham Oddie <tatham@oddie.com.au>
Date: Fri, 20 Sep 2024 20:04:24 +1000
Subject: [PATCH] Add device class for UPNP uptime sensor (#126306)

Allows for easier conversion of time periods within HA natively
---
 homeassistant/components/upnp/sensor.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/homeassistant/components/upnp/sensor.py b/homeassistant/components/upnp/sensor.py
index d6da50c877d..aae2f8308c1 100644
--- a/homeassistant/components/upnp/sensor.py
+++ b/homeassistant/components/upnp/sensor.py
@@ -89,6 +89,7 @@ SENSOR_DESCRIPTIONS: tuple[UpnpSensorEntityDescription, ...] = (
     UpnpSensorEntityDescription(
         key=ROUTER_UPTIME,
         translation_key="uptime",
+        device_class=SensorDeviceClass.DURATION,
         native_unit_of_measurement=UnitOfTime.SECONDS,
         entity_registry_enabled_default=False,
         entity_category=EntityCategory.DIAGNOSTIC,