diff --git a/homeassistant/components/toon/sensor.py b/homeassistant/components/toon/sensor.py
index 3b06f5d38b9..90dd466045c 100644
--- a/homeassistant/components/toon/sensor.py
+++ b/homeassistant/components/toon/sensor.py
@@ -183,7 +183,7 @@ SENSOR_ENTITIES: tuple[ToonSensorEntityDescription, ...] = (
         section="gas_usage",
         measurement="day_cost",
         device_class=SensorDeviceClass.MONETARY,
-        state_class=SensorStateClass.TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL,
         native_unit_of_measurement=CURRENCY_EUR,
         icon="mdi:gas-cylinder",
         cls=ToonGasMeterDeviceSensor,
@@ -233,7 +233,7 @@ SENSOR_ENTITIES: tuple[ToonSensorEntityDescription, ...] = (
         section="power_usage",
         measurement="day_cost",
         device_class=SensorDeviceClass.MONETARY,
-        state_class=SensorStateClass.TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL,
         native_unit_of_measurement=CURRENCY_EUR,
         icon="mdi:power-plug",
         cls=ToonElectricityMeterDeviceSensor,
@@ -358,7 +358,7 @@ SENSOR_ENTITIES: tuple[ToonSensorEntityDescription, ...] = (
         section="water_usage",
         measurement="day_cost",
         device_class=SensorDeviceClass.MONETARY,
-        state_class=SensorStateClass.TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL,
         native_unit_of_measurement=CURRENCY_EUR,
         icon="mdi:water-pump",
         entity_registry_enabled_default=False,