diff --git a/seminar/admin.py b/seminar/admin.py
index 377f1664..3a680fc4 100644
--- a/seminar/admin.py
+++ b/seminar/admin.py
@@ -310,6 +310,7 @@ class ProblemAdmin(VersionAdmin):
     list_select_related = True
     search_fields = ['nazev', 'text_zadani', 'text_reseni', 'text_org']
     view_on_site = Problem.verejne_url
+    ordering = ['-timestamp']
 
     def get_queryset(self, request):
         qs = super(ProblemAdmin, self).get_queryset(request)