diff --git a/seminar/views/views_all.py b/seminar/views/views_all.py
index df8bd676..47a436cd 100644
--- a/seminar/views/views_all.py
+++ b/seminar/views/views_all.py
@@ -1190,7 +1190,7 @@ def prihlaskaView(request):
 				resitel_perm = Permission.objects.filter(codename__exact='resitel').first()
 				u.user_permissions.add(resitel_perm)
 				resitel_grp = Group.objects.filter(name__exact='resitel').first()
-				u.user_groups.add(resitel_grp)
+				u.groups.add(resitel_grp)
 
 				o = Osoba(
 					jmeno = fcd['jmeno'],