diff --git a/system/sync/stp/sync_stp_vilesci_person.php b/system/sync/stp/sync_stp_vilesci_person.php
index 1253192d3..df2bb9440 100644
--- a/system/sync/stp/sync_stp_vilesci_person.php
+++ b/system/sync/stp/sync_stp_vilesci_person.php
@@ -346,7 +346,7 @@ if($result = pg_query($conn, $qry))
 		if ($row->anzahlkinder!=$row->inkinder)
 			$sql.=" anzahlkinder='$row->inkinder',";
 		if ($row->bundesland_code!=$row->_cxbundesland)
-		$sql.=" bundesland_code='$row->_cxbundesland',";
+		$sql.=" bundesland_code=".myaddslashes($row->_cxbundesland).",";
 		$sql=substr($sql,0,-1);
 		$sql.=' WHERE person_id='.$row->person_id.';';
 		//echo $sql;