diff --git a/homeassistant/components/hassio/__init__.py b/homeassistant/components/hassio/__init__.py
index 802b84cee43..b533f615db6 100644
--- a/homeassistant/components/hassio/__init__.py
+++ b/homeassistant/components/hassio/__init__.py
@@ -384,7 +384,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:  # noqa:
         last_timezone = new_timezone
         await hassio.update_hass_timezone(new_timezone)
 
-    hass.bus.async_listen(EVENT_CORE_CONFIG_UPDATE, push_config)
+    hass.bus.async_listen(EVENT_CORE_CONFIG_UPDATE, push_config, run_immediately=True)
 
     push_config_task = hass.async_create_task(push_config(None), eager_start=True)
     # Start listening for problems with supervisor and making issues