diff --git a/nixos/modules/services/acme.nix b/nixos/modules/services/acme.nix
index 8db0bfb..f6a02a5 100755
--- a/nixos/modules/services/acme.nix
+++ b/nixos/modules/services/acme.nix
@@ -51,6 +51,7 @@ in {
           value = dnsConfig;
         })
         [
+          "mastodon"
           "peertube"
         ])
       ++ (map (name: {