diff --git a/homeassistant/components/lamarzocco/__init__.py b/homeassistant/components/lamarzocco/__init__.py
index 1d77dbc2f1a..ad9fec28fb4 100644
--- a/homeassistant/components/lamarzocco/__init__.py
+++ b/homeassistant/components/lamarzocco/__init__.py
@@ -70,7 +70,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: LaMarzoccoConfigEntry) -
         raise ConfigEntryAuthFailed(
             translation_domain=DOMAIN, translation_key="authentication_failed"
         ) from ex
-    except RequestNotSuccessful as ex:
+    except (RequestNotSuccessful, TimeoutError) as ex:
         _LOGGER.debug(ex, exc_info=True)
         raise ConfigEntryNotReady(
             translation_domain=DOMAIN, translation_key="api_error"