diff --git a/src/backend/tests/unit/graph/graph/test_runnable_vertices_manager.py b/src/backend/tests/unit/graph/graph/test_runnable_vertices_manager.py
index 09f9130fc..3b3e013b9 100644
--- a/src/backend/tests/unit/graph/graph/test_runnable_vertices_manager.py
+++ b/src/backend/tests/unit/graph/graph/test_runnable_vertices_manager.py
@@ -6,6 +6,11 @@ import pytest
 from langflow.graph.graph.runnable_vertices_manager import RunnableVerticesManager
 
 
+@pytest.fixture
+def client():
+    pass
+
+
 @pytest.fixture
 def data():
     run_map: defaultdict(list) = {"A": ["B", "C"], "B": ["D"], "C": ["D"], "D": []}