diff --git a/homeassistant/components/onvif/__init__.py b/homeassistant/components/onvif/__init__.py
index 03fbd1562e86..0d947744e0f6 100644
--- a/homeassistant/components/onvif/__init__.py
+++ b/homeassistant/components/onvif/__init__.py
@@ -39,7 +39,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ONVIFConfigEntry) -> boo
         await async_populate_options(hass, entry)
 
     device = ONVIFDevice(hass, entry)
-    camera_address = f"{device.device.host}:{device.device.port}"
+    camera_address = f"{device.host}:{device.port}"
 
     async with AsyncExitStack() as stack:
         # Register cleanup callback for device