diff --git a/homeassistant/components/streamlabswater/__init__.py b/homeassistant/components/streamlabswater/__init__.py
index 986b5de8049..82e8777a7e1 100644
--- a/homeassistant/components/streamlabswater/__init__.py
+++ b/homeassistant/components/streamlabswater/__init__.py
@@ -112,7 +112,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         )
         client.update_location(location_id, away_mode)
 
-    hass.services.register(
+    hass.services.async_register(
         DOMAIN, SERVICE_SET_AWAY_MODE, set_away_mode, schema=SET_AWAY_MODE_SCHEMA
     )