diff --git a/cms/content.php b/cms/content.php
index 933f12eab..6b34c6c04 100644
--- a/cms/content.php
+++ b/cms/content.php
@@ -36,7 +36,7 @@ else
 
 $version = (isset($_GET['version'])?$_GET['version']:null);
 $sprache = (isset($_GET['sprache'])?$_GET['sprache']:getSprache());
-$sichtbar = !isset($_GET['sichtbar']);
+$sichtbar = (isset($_GET['sichtbar'])?null:true);
 
 $p = new phrasen($sprache);
 //XML Content laden