diff --git a/llama_stack/providers/remote/files/s3/files.py b/llama_stack/providers/remote/files/s3/files.py
index 99ca3bd67..54742d900 100644
--- a/llama_stack/providers/remote/files/s3/files.py
+++ b/llama_stack/providers/remote/files/s3/files.py
@@ -94,6 +94,7 @@ def _make_file_object(
     bytes: int,
     created_at: int,
     expires_at: int,
+    **kwargs: Any,  # here to ignore any additional fields, e.g. extra fields from AuthorizedSqlStore
 ) -> OpenAIFileObject:
     """
     Construct an OpenAIFileObject and normalize expires_at.