diff --git a/cis/private/lvplan/stpl_detail.php b/cis/private/lvplan/stpl_detail.php
index f9e350018..69507c501 100644
--- a/cis/private/lvplan/stpl_detail.php
+++ b/cis/private/lvplan/stpl_detail.php
@@ -10,6 +10,7 @@
*****************************************************************************/
require_once('../../config.inc.php');
+require_once('../../../include/ort.class.php');
// Variablen uebernehmen
if (isset($_GET['type']))
@@ -94,6 +95,7 @@ Stunde:
0)
echo '