diff --git a/homeassistant/components/apcupsd/sensor.py b/homeassistant/components/apcupsd/sensor.py
index 6f3b83a4867..faa1f5a09e2 100644
--- a/homeassistant/components/apcupsd/sensor.py
+++ b/homeassistant/components/apcupsd/sensor.py
@@ -8,12 +8,12 @@ import voluptuous as vol
 
 from homeassistant.components.sensor import (
     PLATFORM_SCHEMA,
+    SensorDeviceClass,
     SensorEntity,
     SensorEntityDescription,
 )
 from homeassistant.const import (
     CONF_RESOURCES,
-    DEVICE_CLASS_TEMPERATURE,
     ELECTRIC_CURRENT_AMPERE,
     ELECTRIC_POTENTIAL_VOLT,
     FREQUENCY_HERTZ,
@@ -155,7 +155,7 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
         key="itemp",
         name="Internal Temperature",
         native_unit_of_measurement=TEMP_CELSIUS,
-        device_class=DEVICE_CLASS_TEMPERATURE,
+        device_class=SensorDeviceClass.TEMPERATURE,
     ),
     SensorEntityDescription(
         key="lastxfer",