diff --git a/src/api2/admin/datastore/backup/upload_chunk.rs b/src/api2/admin/datastore/backup/upload_chunk.rs
index a6dd5efe..8428ad14 100644
--- a/src/api2/admin/datastore/backup/upload_chunk.rs
+++ b/src/api2/admin/datastore/backup/upload_chunk.rs
@@ -85,7 +85,6 @@ fn upload_chunk(
     let resp = upload.select(abort_future)
         .and_then(|(result, _)| Ok(result))
         .map_err(|(err, _)| err)
-        //.then(|res| Ok(crate::server::formatter::json_response(res)));
         .then(move |res| {
             let env: &BackupEnvironment = rpcenv.as_ref();
             Ok(env.format_response(res))