diff --git a/proto/caosdb/entity/v1alpha1/main.proto b/proto/caosdb/entity/v1alpha1/main.proto
index 71e8822553b0dd63788b81e0deca15d4021f241a..ae5772db610f2d4d123bbde2e757a72290991cbf 100644
--- a/proto/caosdb/entity/v1alpha1/main.proto
+++ b/proto/caosdb/entity/v1alpha1/main.proto
@@ -702,6 +702,7 @@ message RegisterFileUploadResponse {
   // the same upload .
   string registration_id = 2;
   // The server's transmission settings for the upload.
+  FileTransmissionSettings upload_settings = 4;
 }
 
 // Request for a file upload which has been registered previously. Chunks may be