diff --git a/apps/inm/correct.py b/apps/inm/correct.py
index f65f5ae1..588f27fe 100644
--- a/apps/inm/correct.py
+++ b/apps/inm/correct.py
@@ -41,7 +41,7 @@ def correct_mb_count_notok():
         try:
             with transaction.atomic():
                 MIOItem.objects.filter(id=mi.id).update(count_notok=count_notok)
-                InmService.update_mb_after_test()
+                InmService.update_mb_after_test(mi)
         except ParseError as e:
             MIOItem.objects.filter(id=mi.id).update(test_date=None)