diff --git a/homeassistant/components/homematic/sensor.py b/homeassistant/components/homematic/sensor.py
index eebcad95446..b33a725db0f 100644
--- a/homeassistant/components/homematic/sensor.py
+++ b/homeassistant/components/homematic/sensor.py
@@ -156,7 +156,6 @@ SENSOR_DESCRIPTIONS: dict[str, SensorEntityDescription] = {
         key="GAS_POWER",
         native_unit_of_measurement=UnitOfVolume.CUBIC_METERS,
         device_class=SensorDeviceClass.GAS,
-        state_class=SensorStateClass.MEASUREMENT,
     ),
     "GAS_ENERGY_COUNTER": SensorEntityDescription(
         key="GAS_ENERGY_COUNTER",