diff --git a/homeassistant/components/home_connect/coordinator.py b/homeassistant/components/home_connect/coordinator.py
index fb86bb2edc6..54dc24a6279 100644
--- a/homeassistant/components/home_connect/coordinator.py
+++ b/homeassistant/components/home_connect/coordinator.py
@@ -208,7 +208,7 @@ class HomeConnectCoordinator(
                             events = self.data[event_message_ha_id].events
                             for event in event_message.data.items:
                                 event_key = event.key
-                                if event_key in SettingKey:
+                                if event_key in SettingKey.__members__.values():  # type: ignore[comparison-overlap]
                                     setting_key = SettingKey(event_key)
                                     if setting_key in settings:
                                         settings[setting_key].value = event.value