diff --git a/traefik.yml b/traefik.yml
index 568675d..0b1720d 100755
--- a/traefik.yml
+++ b/traefik.yml
@@ -55,6 +55,6 @@ certificatesResolvers:
   defenk:
     acme:
       email: "admin-defenk@riverrooks.dev"
-      caServer: "https://127.0.0.1:9000/acme/acme/directory"
+      caServer: "https://ca.dfnk:9000/acme/acme/directory"
       storage: "/letsencrypt/internal_acme.json"
       tlsChallenge: {}