diff --git a/src-modules/module/qa/masken/37020_maskeninfo.unl b/src-modules/module/qa/masken/37020_maskeninfo.unl
index 75a7789..eb33d74 100644
--- a/src-modules/module/qa/masken/37020_maskeninfo.unl
+++ b/src-modules/module/qa/masken/37020_maskeninfo.unl
@@ -85,7 +85,7 @@ update tmp_qa_mask_execution set result_status=1,\
 result_status_str='Warnung'\
 where result_status is null;\
 \
-/* delete from tmp_qa_mask_execution where result_status!= <<Ausführungs-Status>> ; */\
+/* delete from tmp_qa_mask_execution where result_status not in (<<Ausführungs-Status>>) ; */\
 \
 \
 update tmp_qa_mask_execution set systeminfo_id_str=(select name from systeminfo S\