diff --git a/homeassistant/components/cert_expiry/__init__.py b/homeassistant/components/cert_expiry/__init__.py
index bc6ae29ee8e..adf1e0e981c 100644
--- a/homeassistant/components/cert_expiry/__init__.py
+++ b/homeassistant/components/cert_expiry/__init__.py
@@ -2,24 +2,21 @@
 
 from __future__ import annotations
 
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_HOST, CONF_PORT, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.start import async_at_started
 
-from .coordinator import CertExpiryDataUpdateCoordinator
+from .coordinator import CertExpiryConfigEntry, CertExpiryDataUpdateCoordinator
 
 PLATFORMS = [Platform.SENSOR]
 
-type CertExpiryConfigEntry = ConfigEntry[CertExpiryDataUpdateCoordinator]
-
 
 async def async_setup_entry(hass: HomeAssistant, entry: CertExpiryConfigEntry) -> bool:
     """Load the saved entities."""
     host: str = entry.data[CONF_HOST]
     port: int = entry.data[CONF_PORT]
 
-    coordinator = CertExpiryDataUpdateCoordinator(hass, host, port)
+    coordinator = CertExpiryDataUpdateCoordinator(hass, entry, host, port)
 
     entry.runtime_data = coordinator
 
@@ -34,6 +31,6 @@ async def async_setup_entry(hass: HomeAssistant, entry: CertExpiryConfigEntry) -
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: CertExpiryConfigEntry) -> bool:
     """Unload a config entry."""
     return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/cert_expiry/coordinator.py b/homeassistant/components/cert_expiry/coordinator.py
index 80c91f1d890..644e3ee3d00 100644
--- a/homeassistant/components/cert_expiry/coordinator.py
+++ b/homeassistant/components/cert_expiry/coordinator.py
@@ -5,6 +5,7 @@ from __future__ import annotations
 from datetime import datetime, timedelta
 import logging
 
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
@@ -14,11 +15,21 @@ from .helper import get_cert_expiry_timestamp
 
 _LOGGER = logging.getLogger(__name__)
 
+type CertExpiryConfigEntry = ConfigEntry[CertExpiryDataUpdateCoordinator]
+
 
 class CertExpiryDataUpdateCoordinator(DataUpdateCoordinator[datetime | None]):
     """Class to manage fetching Cert Expiry data from single endpoint."""
 
-    def __init__(self, hass: HomeAssistant, host: str, port: int) -> None:
+    config_entry: CertExpiryConfigEntry
+
+    def __init__(
+        self,
+        hass: HomeAssistant,
+        config_entry: CertExpiryConfigEntry,
+        host: str,
+        port: int,
+    ) -> None:
         """Initialize global Cert Expiry data updater."""
         self.host = host
         self.port = port
@@ -31,6 +42,7 @@ class CertExpiryDataUpdateCoordinator(DataUpdateCoordinator[datetime | None]):
         super().__init__(
             hass,
             _LOGGER,
+            config_entry=config_entry,
             name=name,
             update_interval=timedelta(hours=12),
             always_update=False,
diff --git a/homeassistant/components/cert_expiry/sensor.py b/homeassistant/components/cert_expiry/sensor.py
index 4fd0846f0f3..a875e664fdd 100644
--- a/homeassistant/components/cert_expiry/sensor.py
+++ b/homeassistant/components/cert_expiry/sensor.py
@@ -9,9 +9,8 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import DeviceEntryType, DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from . import CertExpiryConfigEntry
 from .const import DOMAIN
-from .coordinator import CertExpiryDataUpdateCoordinator
+from .coordinator import CertExpiryConfigEntry, CertExpiryDataUpdateCoordinator
 from .entity import CertExpiryEntity