diff --git a/tests/test_litellm/llms/s3_vectors/vector_stores/test_s3_vectors_transformation.py b/tests/test_litellm/llms/s3_vectors/vector_stores/test_s3_vectors_transformation.py
index 7c06823d167..9507ff401aa 100644
--- a/tests/test_litellm/llms/s3_vectors/vector_stores/test_s3_vectors_transformation.py
+++ b/tests/test_litellm/llms/s3_vectors/vector_stores/test_s3_vectors_transformation.py
@@ -56,6 +56,7 @@ class TestS3VectorsVectorStoreConfig:
                 vector_store_id="invalid-format",
                 query="test query",
                 vector_store_search_optional_params={},
+                extra_body=None,
                 api_base="https://s3vectors.us-west-2.api.aws",
                 litellm_logging_obj=mock_logging_obj,
                 litellm_params={},