diff --git a/homeassistant/components/arris_tg2492lg/device_tracker.py b/homeassistant/components/arris_tg2492lg/device_tracker.py
index fbeb36366fed5..5bc157cbb6b67 100644
--- a/homeassistant/components/arris_tg2492lg/device_tracker.py
+++ b/homeassistant/components/arris_tg2492lg/device_tracker.py
@@ -24,7 +24,7 @@
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner:
     """Return the Arris device scanner."""
     conf = config[DOMAIN]
     url = f"http://{conf[CONF_HOST]}"
diff --git a/homeassistant/components/tomato/device_tracker.py b/homeassistant/components/tomato/device_tracker.py
index e48b61ead4f47..2d51bb51b5368 100644
--- a/homeassistant/components/tomato/device_tracker.py
+++ b/homeassistant/components/tomato/device_tracker.py
@@ -43,7 +43,7 @@
 )
 
 
-def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner | None:
+def get_scanner(hass: HomeAssistant, config: ConfigType) -> DeviceScanner:
     """Validate the configuration and returns a Tomato scanner."""
     return TomatoDeviceScanner(config[DOMAIN])