diff --git a/dashboard/print.php b/dashboard/print.php
index 6122e65..f311eef 100644
--- a/dashboard/print.php
+++ b/dashboard/print.php
@@ -32,7 +32,9 @@ if($art == 'E'){
               FROM jumi_noten_daten a, jumi_noten_uploads b
              WHERE a.jndid=b.jndid
                AND a.jndid=$jndid
-             ORDER BY CAST(liednr AS UNSIGNED), liednr";
+               AND lower(filename) LIKE '%.pdf'
+             ORDER BY CAST(liednr AS UNSIGNED), liednr
+             LIMIT 1";
   $result = $db->query ($query)
    or die ("Cannot execute query");
   $query_titel = $db->query ("SELECT titel bezeichnung