diff --git a/src/tests/test_api.py b/src/tests/test_api.py
index e3ebd2a28a..f69de09d6a 100644
--- a/src/tests/test_api.py
+++ b/src/tests/test_api.py
@@ -74,7 +74,7 @@ def client():
 
 class TestNamespaces:
     @pytest.fixture(scope="class")
-    def namespaces_json(self, client: flask.FlaskClient) -> Dict:
+    def namespaces_json(self, client) -> Dict:
         response = client.get('/stashcache/namespaces')
         assert response.status_code == 200
         return response.json