diff --git a/tests/test_litellm/test_utils.py b/tests/test_litellm/test_utils.py
index 16be35c5cd..09a03cc69c 100644
--- a/tests/test_litellm/test_utils.py
+++ b/tests/test_litellm/test_utils.py
@@ -607,6 +607,7 @@ def test_aaamodel_prices_and_context_window_json_is_valid():
                 "supports_web_search": {"type": "boolean"},
                 "supports_url_context": {"type": "boolean"},
                 "supports_reasoning": {"type": "boolean"},
+                "supports_service_tier": {"type": "boolean"},
                 "tool_use_system_prompt_tokens": {"type": "number"},
                 "tpm": {"type": "number"},
                 "supported_endpoints": {