diff --git a/homeassistant/components/iotawatt/coordinator.py b/homeassistant/components/iotawatt/coordinator.py
index 4f9ac1f94b7..13802ebdd76 100644
--- a/homeassistant/components/iotawatt/coordinator.py
+++ b/homeassistant/components/iotawatt/coordinator.py
@@ -26,13 +26,14 @@ class IotawattUpdater(DataUpdateCoordinator):
     """Class to manage fetching update data from the IoTaWatt Energy Device."""
 
     api: Iotawatt | None = None
+    config_entry: ConfigEntry
 
     def __init__(self, hass: HomeAssistant, entry: ConfigEntry) -> None:
         """Initialize IotaWattUpdater object."""
-        self.entry = entry
         super().__init__(
             hass=hass,
             logger=_LOGGER,
+            config_entry=entry,
             name=entry.title,
             update_interval=timedelta(seconds=30),
             request_refresh_debouncer=Debouncer(
@@ -57,11 +58,11 @@ class IotawattUpdater(DataUpdateCoordinator):
         """Fetch sensors from IoTaWatt device."""
         if self.api is None:
             api = Iotawatt(
-                self.entry.title,
-                self.entry.data[CONF_HOST],
+                self.config_entry.title,
+                self.config_entry.data[CONF_HOST],
                 httpx_client.get_async_client(self.hass),
-                self.entry.data.get(CONF_USERNAME),
-                self.entry.data.get(CONF_PASSWORD),
+                self.config_entry.data.get(CONF_USERNAME),
+                self.config_entry.data.get(CONF_PASSWORD),
                 integratedInterval="d",
                 includeNonTotalSensors=False,
             )