diff --git a/openslides/agenda/models.py b/openslides/agenda/models.py
index 1bf0fe4fc..c55087a73 100644
--- a/openslides/agenda/models.py
+++ b/openslides/agenda/models.py
@@ -117,7 +117,7 @@ class Item(MPTTModel, SlideMixin):
         order_insertion_by = ['weight', 'title']
 
 
-register_slidemodel(Item, model_name=_('Agenda Item'))
+register_slidemodel(Item)
 
 # TODO: put this in another file