diff --git a/hosts/nixos/lapetus/services/ddclient.nix b/hosts/nixos/lapetus/services/ddclient.nix
index 43c6ba0..d1a1fdf 100644
--- a/hosts/nixos/lapetus/services/ddclient.nix
+++ b/hosts/nixos/lapetus/services/ddclient.nix
@@ -21,6 +21,7 @@
     protocol=porkbun
     apikey=${config.sops.placeholder.porkbun_api_key}
     secretapikey=${config.sops.placeholder.porkbun_secret_api_key}
+    root-domain=moonythm.dev # The root domain detection doesn't work properly
     real.lapetus.moonythm.dev
   '';
 }