diff --git a/tests/components/tplink_omada/conftest.py b/tests/components/tplink_omada/conftest.py
index 085cc32d1aa..c29fcb633e4 100644
--- a/tests/components/tplink_omada/conftest.py
+++ b/tests/components/tplink_omada/conftest.py
@@ -77,7 +77,7 @@ def mock_omada_site_client() -> Generator[AsyncMock]:
     site_client.get_switch_ports = AsyncMock(return_value=switch1_ports)
 
     async def async_empty() -> AsyncIterable:
-        for c in []:
+        for c in ():
             yield c
 
     site_client.get_known_clients.return_value = async_empty()