diff --git a/playbook.yml b/playbook.yml
index f92730e..79ba5da 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -4,7 +4,7 @@
   become: true
   vars:
     base_domain: data.coop
-    letsencrypt_email: bestyrelsen@data.coop
+    letsencrypt_email: admin@data.coop
     ldap_dn: "dc=data,dc=coop"
 
     services:
@@ -27,6 +27,7 @@
       - ouroboros
       - mailu
       - portainer
+      - mastodon
 #      - tt-rss
 
     smtp_host: "postfix"