diff --git a/modules/services/traefik.nix b/modules/services/traefik.nix
index 99cd70a..f892db6 100644
--- a/modules/services/traefik.nix
+++ b/modules/services/traefik.nix
@@ -83,7 +83,7 @@ helper.mkPodmanService {
       certificatesResolvers:
         cloudflare:
           acme:
-            email: ${config.numbus.email.administratorEmail}
+            email: ${config.numbus.mail.adminAddress}
             storage: /var/traefik/certs/cloudflare-acme.json
             caServer: "https://acme-v02.api.letsencrypt.org/directory"
             dnsChallenge: