diff --git a/inventory/group_vars/all/main.yml b/inventory/group_vars/all/main.yml
index 1dc45ad..2580488 100644
--- a/inventory/group_vars/all/main.yml
+++ b/inventory/group_vars/all/main.yml
@@ -9,6 +9,9 @@ mailer:
   host: mail.serguzim.me
   port: 587
 
+acme_dns:
+  host: acme.serguzim.me
+
 
 services_path: /opt/services/
 caddy_path: "{{ (services_path, 'caddy') | path_join }}"
diff --git a/roles/acme_dns/vars/main.yml b/roles/acme_dns/vars/main.yml
index 2a44b8b..d84082c 100644
--- a/roles/acme_dns/vars/main.yml
+++ b/roles/acme_dns/vars/main.yml
@@ -1,6 +1,6 @@
 ---
 acme_dns_svc:
-  domain: acme.serguzim.me
+  domain: "{{ acme_dns.host }}"
   name: acme-dns
   port: 80
   nsadmin: "{{ admin_email | regex_replace('@', '.') }}"
diff --git a/roles/caddy/vars/main.yml b/roles/caddy/vars/main.yml
index 99bdb15..bd3e7d9 100644
--- a/roles/caddy/vars/main.yml
+++ b/roles/caddy/vars/main.yml
@@ -2,7 +2,7 @@
 caddy_acmedns_user: "{{ vault_caddy.acmedns.user }}"
 caddy_acmedns_pass: "{{ vault_caddy.acmedns.pass }}"
 caddy_acmedns_subd: "{{ vault_caddy.acmedns.subd }}"
-caddy_acmedns_url: "https://acme.serguzim.me"
+caddy_acmedns_url: "https://{{ acme_dns.host }}"
 
 caddy_ports_default:
   - 80:80