diff --git a/homeassistant/components/vodafone_station/button.py b/homeassistant/components/vodafone_station/button.py
index 3bd012734b6..efea011a541 100644
--- a/homeassistant/components/vodafone_station/button.py
+++ b/homeassistant/components/vodafone_station/button.py
@@ -21,21 +21,14 @@ from .const import _LOGGER, DOMAIN
 from .coordinator import VodafoneStationRouter
 
 
-@dataclass(frozen=True)
-class VodafoneStationBaseEntityDescriptionMixin:
-    """Mixin to describe a Button entity."""
+@dataclass(frozen=True, kw_only=True)
+class VodafoneStationEntityDescription(ButtonEntityDescription):
+    """Vodafone Station entity description."""
 
     press_action: Callable[[VodafoneStationRouter], Any]
     is_suitable: Callable[[dict], bool]
 
 
-@dataclass(frozen=True)
-class VodafoneStationEntityDescription(
-    ButtonEntityDescription, VodafoneStationBaseEntityDescriptionMixin
-):
-    """Vodafone Station entity description."""
-
-
 BUTTON_TYPES: Final = (
     VodafoneStationEntityDescription(
         key="reboot",
diff --git a/homeassistant/components/vodafone_station/sensor.py b/homeassistant/components/vodafone_station/sensor.py
index 5bc7465a902..937c0220cbf 100644
--- a/homeassistant/components/vodafone_station/sensor.py
+++ b/homeassistant/components/vodafone_station/sensor.py
@@ -25,9 +25,9 @@ from .coordinator import VodafoneStationRouter
 NOT_AVAILABLE: list = ["", "N/A", "0.0.0.0"]
 
 
-@dataclass(frozen=True)
-class VodafoneStationBaseEntityDescription:
-    """Vodafone Station entity base description."""
+@dataclass(frozen=True, kw_only=True)
+class VodafoneStationEntityDescription(SensorEntityDescription):
+    """Vodafone Station entity description."""
 
     value: Callable[[Any, Any], Any] = (
         lambda coordinator, key: coordinator.data.sensors[key]
@@ -35,13 +35,6 @@ class VodafoneStationBaseEntityDescription:
     is_suitable: Callable[[dict], bool] = lambda val: True
 
 
-@dataclass(frozen=True, kw_only=True)
-class VodafoneStationEntityDescription(
-    VodafoneStationBaseEntityDescription, SensorEntityDescription
-):
-    """Vodafone Station entity description."""
-
-
 def _calculate_uptime(coordinator: VodafoneStationRouter, key: str) -> datetime:
     """Calculate device uptime."""