diff --git a/site-cookbooks/kosmos-ejabberd/recipes/letsencrypt.rb b/site-cookbooks/kosmos-ejabberd/recipes/letsencrypt.rb
index 872f060..fcf29a3 100644
--- a/site-cookbooks/kosmos-ejabberd/recipes/letsencrypt.rb
+++ b/site-cookbooks/kosmos-ejabberd/recipes/letsencrypt.rb
@@ -52,7 +52,7 @@ end
 # Generate a Let's Encrypt cert (only if no cert has been generated before).
 # The systemd timer will take care of renewing
 execute "letsencrypt cert for 5apps xmpp" do
-  command "certbot certonly --manual --preferred-challenges dns --manual-public-ip-logging-ok --agree-tos --manual-auth-hook \"/root/gandi_dns_certbot_hook.sh auth letsencrypt.kosmos.chat\" --manual-cleanup-hook \"/root/gandi_dns_certbot_hook.sh cleanup letsencrypt.kosmos.chat\" --deploy-hook \"/etc/letsencrypt/renewal-hooks/post/ejabberd\" --email ops@5apps.com -d 5apps.com -d muc.5apps.com -d xmpp.5apps.com -d uploads.xmpp.5apps.com -n"
+  command "certbot certonly --manual --preferred-challenges dns --manual-public-ip-logging-ok --agree-tos --manual-auth-hook \"/root/gandi_dns_certbot_hook.sh auth letsencrypt.kosmos.org\" --manual-cleanup-hook \"/root/gandi_dns_certbot_hook.sh cleanup letsencrypt.kosmos.org\" --deploy-hook \"/etc/letsencrypt/renewal-hooks/post/ejabberd\" --email ops@5apps.com -d 5apps.com -d muc.5apps.com -d xmpp.5apps.com -d uploads.xmpp.5apps.com -n"
   not_if do
     File.exist?("/etc/letsencrypt/live/5apps.com/fullchain.pem")
   end