diff --git a/tests/litellm/proxy/spend_tracking/test_spend_management_endpoints.py b/tests/litellm/proxy/spend_tracking/test_spend_management_endpoints.py
index c1e94138a36..57706c94f72 100644
--- a/tests/litellm/proxy/spend_tracking/test_spend_management_endpoints.py
+++ b/tests/litellm/proxy/spend_tracking/test_spend_management_endpoints.py
@@ -457,7 +457,7 @@ class TestSpendLogsPayload:
                     "model": "gpt-4o",
                     "user": "",
                     "team_id": "",
-                    "metadata": '{"applied_guardrails": [], "batch_models": null, "additional_usage_values": {"completion_tokens_details": null, "prompt_tokens_details": null}}',
+                    "metadata": '{"applied_guardrails": [], "batch_models": null, "mcp_tool_call_metadata": null, "additional_usage_values": {"completion_tokens_details": null, "prompt_tokens_details": null}}',
                     "cache_key": "Cache OFF",
                     "spend": 0.00022500000000000002,
                     "total_tokens": 30,