diff --git a/rustfs/src/storage/ecfs.rs b/rustfs/src/storage/ecfs.rs
index ff75588f..b9930c3b 100644
--- a/rustfs/src/storage/ecfs.rs
+++ b/rustfs/src/storage/ecfs.rs
@@ -984,6 +984,7 @@ impl S3 for FS {
             accept_ranges: Some("bytes".to_string()),
             content_range,
             e_tag: info.etag,
+            metadata: Some(info.user_defined),
             ..Default::default()
         };