diff --git a/mamweb/settings_prod.py b/mamweb/settings_prod.py
index bd51d5e7..918fd4b2 100644
--- a/mamweb/settings_prod.py
+++ b/mamweb/settings_prod.py
@@ -47,11 +47,7 @@ DATABASES = {
 import os
 
 SERVER_EMAIL = 'mamweb-prod-errors@mam.mff.cuni.cz'
-ADMINS = [
-        ('Tomas Gavenciak', 'gavento@gmail.com'),
-        ('Matěj Kocián', 'matej.kocian@gmail.com'),
-        ('M&M ERRORs', 'mam-errors@mam.mff.cuni.cz'),
-        ]
+ADMINS = [('M&M ERRORs', 'mam-errors@mam.mff.cuni.cz')]
 
 
 # SECURITY: only send sensitive cookies via HTTPS
diff --git a/seminar/views.py b/seminar/views.py
index 0f7ebc1c..25d72f7f 100644
--- a/seminar/views.py
+++ b/seminar/views.py
@@ -550,7 +550,7 @@ def aktivniResitele(rocnik,cislo):
     letos.cisla = Cislo.objects.filter(rocnik=letos.rocnik,cislo__lte = cislo)
     loni.cisla = Cislo.objects.filter(rocnik=loni.rocnik)
     if int(cislo) > 3:
-        problemy = Problem.objects.filter(cislo_zadani = letos.cisla)
+        problemy = Problem.objects.filter(cislo_zadani__in = letos.cisla)
     else:
         problemy = Problem.objects.filter(Q(cislo_zadani__in = letos.cisla)|Q(cislo_zadani__in = loni.cisla))
     resitele = aktualni_resitele.filter(reseni__in = Reseni.objects.filter(problem__in=problemy)).distinct()