diff --git a/seminar/management/commands/testdata.py b/seminar/management/commands/testdata.py
index d7c65367..dbbd908d 100644
--- a/seminar/management/commands/testdata.py
+++ b/seminar/management/commands/testdata.py
@@ -38,7 +38,8 @@ class Command(BaseCommand):
 		if not options['no_migrate']:
 			call_command('migrate', no_input=True)
 		self.stdout.write('Vytvarim uzivatele "admin" (heslo "admin") a pseudo-nahodna data ...')
-		create_test_data(size=8)
+		create_test_data(size=5)
+		# menší počet ročníků, aby se zrychlilo generování dat a bylo dost úloh
 		self.stdout.write('Vytvoreno {} uzivatelu, {} skol, {} resitelu, {} rocniku, {} cisel,' 
 			   ' {} problemu, {} reseni.'.format(User.objects.count(), Skola.objects.count(), 
 					Resitel.objects.count(), Rocnik.objects.count(), Cislo.objects.count(),