diff --git a/nomad/app/api/upload.py b/nomad/app/api/upload.py
index 3a23e3d2d01aaf17629c9d4c97110c5da150ab6a..79d2124c0d11bb673671b86d9810e007b4f40203 100644
--- a/nomad/app/api/upload.py
+++ b/nomad/app/api/upload.py
@@ -304,8 +304,6 @@ class UploadListResource(Resource):
                                 logger.info('received streaming data', size=received_data)
                             f.write(data)
 
-                        print(received_data)
-
                 except Exception as e:
                     logger.warning('Error on streaming upload', exc_info=e)
                     abort(400, message='Some IO went wrong, download probably aborted/disrupted.')