diff --git a/homeassistant/components/garages_amsterdam/__init__.py b/homeassistant/components/garages_amsterdam/__init__.py
index 4cdcc3f06be..99d751cfcc8 100644
--- a/homeassistant/components/garages_amsterdam/__init__.py
+++ b/homeassistant/components/garages_amsterdam/__init__.py
@@ -9,7 +9,6 @@ from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
-from .const import DOMAIN
 from .coordinator import GaragesAmsterdamDataUpdateCoordinator
 
 PLATFORMS: list[Platform] = [Platform.BINARY_SENSOR, Platform.SENSOR]
@@ -17,24 +16,23 @@ PLATFORMS: list[Platform] = [Platform.BINARY_SENSOR, Platform.SENSOR]
 type GaragesAmsterdamConfigEntry = ConfigEntry[GaragesAmsterdamDataUpdateCoordinator]
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(
+    hass: HomeAssistant, entry: GaragesAmsterdamConfigEntry
+) -> bool:
     """Set up Garages Amsterdam from a config entry."""
     client = ODPAmsterdam(session=async_get_clientsession(hass))
     coordinator = GaragesAmsterdamDataUpdateCoordinator(hass, client)
 
     await coordinator.async_config_entry_first_refresh()
 
-    hass.data.setdefault(DOMAIN, {})
-    hass.data[DOMAIN][entry.entry_id] = coordinator
+    entry.runtime_data = coordinator
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(
+    hass: HomeAssistant, entry: GaragesAmsterdamConfigEntry
+) -> bool:
     """Unload Garages Amsterdam config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    if len(hass.config_entries.async_entries(DOMAIN)) == 1:
-        hass.data.pop(DOMAIN)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/garages_amsterdam/binary_sensor.py b/homeassistant/components/garages_amsterdam/binary_sensor.py
index 2be8aaeffc0..7c763307ddf 100644
--- a/homeassistant/components/garages_amsterdam/binary_sensor.py
+++ b/homeassistant/components/garages_amsterdam/binary_sensor.py
@@ -6,12 +6,10 @@ from homeassistant.components.binary_sensor import (
     BinarySensorDeviceClass,
     BinarySensorEntity,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN
-from .coordinator import GaragesAmsterdamDataUpdateCoordinator
+from . import GaragesAmsterdamConfigEntry
 from .entity import GaragesAmsterdamEntity
 
 BINARY_SENSORS = {
@@ -21,13 +19,11 @@ BINARY_SENSORS = {
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    entry: ConfigEntry,
+    entry: GaragesAmsterdamConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Defer sensor setup to the shared sensor module."""
-    coordinator: GaragesAmsterdamDataUpdateCoordinator = hass.data[DOMAIN][
-        entry.entry_id
-    ]
+    coordinator = entry.runtime_data
 
     async_add_entities(
         GaragesAmsterdamBinarySensor(coordinator, entry.data["garage_name"], info_type)
diff --git a/homeassistant/components/garages_amsterdam/sensor.py b/homeassistant/components/garages_amsterdam/sensor.py
index 87c72f4a248..64450645fdd 100644
--- a/homeassistant/components/garages_amsterdam/sensor.py
+++ b/homeassistant/components/garages_amsterdam/sensor.py
@@ -3,11 +3,10 @@
 from __future__ import annotations
 
 from homeassistant.components.sensor import SensorEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN
+from . import GaragesAmsterdamConfigEntry
 from .coordinator import GaragesAmsterdamDataUpdateCoordinator
 from .entity import GaragesAmsterdamEntity
 
@@ -21,13 +20,11 @@ SENSORS = {
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    entry: ConfigEntry,
+    entry: GaragesAmsterdamConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Defer sensor setup to the shared sensor module."""
-    coordinator: GaragesAmsterdamDataUpdateCoordinator = hass.data[DOMAIN][
-        entry.entry_id
-    ]
+    coordinator = entry.runtime_data
 
     async_add_entities(
         GaragesAmsterdamSensor(coordinator, entry.data["garage_name"], info_type)
diff --git a/tests/components/garages_amsterdam/test_init.py b/tests/components/garages_amsterdam/test_init.py
index ff3166183a1..ed5469e5ff9 100644
--- a/tests/components/garages_amsterdam/test_init.py
+++ b/tests/components/garages_amsterdam/test_init.py
@@ -2,7 +2,6 @@
 
 from unittest.mock import AsyncMock
 
-from homeassistant.components.garages_amsterdam.const import DOMAIN
 from homeassistant.config_entries import ConfigEntryState
 from homeassistant.core import HomeAssistant
 
@@ -24,5 +23,4 @@ async def test_load_unload_config_entry(
     await hass.config_entries.async_unload(mock_config_entry.entry_id)
     await hass.async_block_till_done()
 
-    assert not hass.data.get(DOMAIN)
     assert mock_config_entry.state is ConfigEntryState.NOT_LOADED