diff --git a/lib/Controller/VideoController.php b/lib/Controller/VideoController.php
index fb38b6f5..c5f13d64 100644
--- a/lib/Controller/VideoController.php
+++ b/lib/Controller/VideoController.php
@@ -286,7 +286,6 @@ class VideoController extends ApiBase
                 }
 
                 echo $data;
-                ob_flush();
                 flush();
 
                 if (connection_aborted()) {