diff --git a/tests/benchmarks/test_general_performance.py b/tests/benchmarks/test_general_performance.py
index 09cad686d..87add6d17 100644
--- a/tests/benchmarks/test_general_performance.py
+++ b/tests/benchmarks/test_general_performance.py
@@ -182,7 +182,7 @@ async def async_model_with_response_model(
 
 
 @pytest.fixture(scope="module")
-def client(app: FastAPI) -> Iterator[TestClient]:
+def client() -> Iterator[TestClient]:
     with TestClient(app) as client:
         yield client