diff --git a/servicex/transformer/object_store_manager.py b/servicex/transformer/object_store_manager.py
index d5d9ff1..e99fa78 100644
--- a/servicex/transformer/object_store_manager.py
+++ b/servicex/transformer/object_store_manager.py
@@ -51,7 +51,7 @@ def __init__(self, url=None, username=None, password=None, use_https=False):
             secure=secure_connection)
 
     def upload_file(self, bucket, object_name, path):
-        result = self.minio_client.fput_object(bucket_name=bucket,
-                                               object_name=object_name,
-                                               file_path=path)
-        self.logger.debug("created object", result.object_name)
+        self.minio_client.fput_object(bucket_name=bucket,
+                                      object_name=object_name,
+                                      file_path=path)
+        self.logger.debug("object created")