diff --git a/oxr/asynchronous/tests/test_client.py b/oxr/asynchronous/tests/test_client.py
index 2cb21f0..e522caa 100644
--- a/oxr/asynchronous/tests/test_client.py
+++ b/oxr/asynchronous/tests/test_client.py
@@ -17,7 +17,7 @@
 
 @pytest.fixture
 def client() -> oxr.asynchronous.Client:
-    yield oxr.asynchronous.Client("app_id")
+    return oxr.asynchronous.Client("app_id")
 
 
 def _construct_url(base_url: str, params: dict[str, Any]) -> str: