diff --git a/homeassistant/components/sia/__init__.py b/homeassistant/components/sia/__init__.py
index befa2c5df92..a59d1f1cdad 100644
--- a/homeassistant/components/sia/__init__.py
+++ b/homeassistant/components/sia/__init__.py
@@ -17,7 +17,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     hass.data[DOMAIN][entry.entry_id] = hub
     try:
         if hub.sia_client:
-            await hub.sia_client.start(reuse_port=True)
+            await hub.sia_client.async_start(reuse_port=True)
     except OSError as exc:
         raise ConfigEntryNotReady(
             f"SIA Server at port {entry.data[CONF_PORT]} could not start."
diff --git a/homeassistant/components/sia/hub.py b/homeassistant/components/sia/hub.py
index fb8d20e1830..64ca3832ce0 100644
--- a/homeassistant/components/sia/hub.py
+++ b/homeassistant/components/sia/hub.py
@@ -71,7 +71,7 @@ class SIAHub:
     async def async_shutdown(self, _: Event | None = None) -> None:
         """Shutdown the SIA server."""
         if self.sia_client:
-            await self.sia_client.stop()
+            await self.sia_client.async_stop()
 
     async def async_create_and_fire_event(self, event: SIAEvent) -> None:
         """Create a event on HA dispatcher and then on HA's bus, with the data from the SIAEvent.