diff --git a/certbot.yml b/certbot.yml
index 6a6a3eb5..80f49ebc 100755
--- a/certbot.yml
+++ b/certbot.yml
@@ -2,7 +2,7 @@
 ---
 # Temporary
 # Wildcard certificate for MX servers
-- hosts: titanic.adm.crans.org
+- hosts: titanic.adm.crans.org, redisdead.adm.crans.org
   vars:
     certbot:
       dns_rfc2136_name: certbot_challenge.