diff --git a/tests/components/websocket_api/test_auth.py b/tests/components/websocket_api/test_auth.py
index 62298098adc..20a728cf3cd 100644
--- a/tests/components/websocket_api/test_auth.py
+++ b/tests/components/websocket_api/test_auth.py
@@ -26,7 +26,7 @@ from tests.typing import ClientSessionGenerator
 
 
 @pytest.fixture
-def track_connected(hass):
+def track_connected(hass: HomeAssistant) -> dict[str, list[int]]:
     """Track connected and disconnected events."""
     connected_evt = []