diff --git a/profiles/calculate.env b/profiles/calculate.env
index 0a78584..547009d 100644
--- a/profiles/calculate.env
+++ b/profiles/calculate.env
@@ -5,3 +5,4 @@ cl_template_path = /var/lib/layman/calculate/profiles/templates,/var/lib/layman/
 [update]
 cl_update_rep_name = portage,calculate,distros
 cl_update_rep_url = git://git.calculate.ru/calculate/portage.git,git://git.calculate.ru/calculate/overlay.git,git://git.calculate.ru/calculate/distros.git
+cl_update_rep_sync = mirror,mirror,mirror