diff --git a/ansible/vars/default.yml b/ansible/vars/default.yml
index b869d02..34afd0b 100644
--- a/ansible/vars/default.yml
+++ b/ansible/vars/default.yml
@@ -26,6 +26,7 @@ caddy_hosts:
     upstream: "{{ docker_container }}:{{ www_port }}"
   - host: "{{ cms_host }}"
     upstream: "{{ docker_container }}:{{ cms_port }}"
+    pb_root: true   # dashboard at / (Caddy redirs / -> /_/)
 
 caddy_container: caddy
 caddyfile_path: /var/lib/caddy/conf/Caddyfile