diff --git a/homeassistant/components/kraken/sensor.py b/homeassistant/components/kraken/sensor.py
index cfe5b454e04..d82f85e9ba9 100644
--- a/homeassistant/components/kraken/sensor.py
+++ b/homeassistant/components/kraken/sensor.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 import logging
 from typing import Optional
 
-from homeassistant.components.sensor import SensorEntity
+from homeassistant.components.sensor import SensorEntity, SensorStateClass
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import device_registry
@@ -119,6 +119,7 @@ class KrakenSensor(CoordinatorEntity[Optional[KrakenResponse]], SensorEntity):
         self._attr_unique_id = self._attr_name.lower()
         self._received_data_at_least_once = False
         self._available = True
+        self._attr_state_class = SensorStateClass.MEASUREMENT
 
         self._attr_device_info = DeviceInfo(
             configuration_url="https://www.kraken.com/",