diff --git a/main.py b/main.py
index 4a42dff..49c264f 100644
--- a/main.py
+++ b/main.py
@@ -96,8 +96,10 @@ def put_object_data(s3: minio.Minio, bucket: str, object_name: str, data: bytes)
     s3.put_object(
         bucket,
         object_name,
-        io.BytesIO(data),
-        len(data),
+        data=io.BytesIO(data),
+        length=len(data),
+        num_parallel_uploads=1,
+        part_size=150 * 1024 * 1024,
     )