diff --git a/homeassistant/components/idasen_desk/__init__.py b/homeassistant/components/idasen_desk/__init__.py
index 27e7e872fd5..fb905bc6c4f 100644
--- a/homeassistant/components/idasen_desk/__init__.py
+++ b/homeassistant/components/idasen_desk/__init__.py
@@ -29,7 +29,7 @@ PLATFORMS: list[Platform] = [Platform.COVER]
 _LOGGER = logging.getLogger(__name__)
 
 
-class IdasenDeskCoordinator(DataUpdateCoordinator):
+class IdasenDeskCoordinator(DataUpdateCoordinator[int | None]):
     """Class to manage updates for the Idasen Desk."""
 
     def __init__(
diff --git a/homeassistant/components/idasen_desk/cover.py b/homeassistant/components/idasen_desk/cover.py
index 94f1b4a8cda..3148616d182 100644
--- a/homeassistant/components/idasen_desk/cover.py
+++ b/homeassistant/components/idasen_desk/cover.py
@@ -32,7 +32,7 @@ async def async_setup_entry(
     )
 
 
-class IdasenDeskCover(CoordinatorEntity, CoverEntity):
+class IdasenDeskCover(CoordinatorEntity[IdasenDeskCoordinator], CoverEntity):
     """Representation of Idasen Desk device."""
 
     _attr_device_class = CoverDeviceClass.DAMPER