diff --git a/homeassistant/components/discovergy/coordinator.py b/homeassistant/components/discovergy/coordinator.py
index 3be4c71c987..2c85bc40775 100644
--- a/homeassistant/components/discovergy/coordinator.py
+++ b/homeassistant/components/discovergy/coordinator.py
@@ -44,9 +44,7 @@ class DiscovergyUpdateCoordinator(DataUpdateCoordinator[Reading]):
             )
         except InvalidLogin as err:
             raise ConfigEntryAuthFailed(
-                f"Auth expired while fetching last reading for meter {self.meter.meter_id}"
+                "Auth expired while fetching last reading"
             ) from err
         except (HTTPError, DiscovergyClientError) as err:
-            raise UpdateFailed(
-                f"Error while fetching last reading for meter {self.meter.meter_id}"
-            ) from err
+            raise UpdateFailed(f"Error while fetching last reading: {err}") from err