diff --git a/cis/private/lehre/softgrid.php b/cis/private/lehre/softgrid.php
index b6105d94e..f514f5946 100644
--- a/cis/private/lehre/softgrid.php
+++ b/cis/private/lehre/softgrid.php
@@ -1,5 +1,5 @@
 <?php
-echo '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';
+/* echo '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';
  
 /* Copyright (C) 2008 Technikum-Wien
  *