diff --git a/systems/x86_64-linux/mx/acme.nix b/systems/x86_64-linux/mx/acme.nix
index 4158144..79214e9 100644
--- a/systems/x86_64-linux/mx/acme.nix
+++ b/systems/x86_64-linux/mx/acme.nix
@@ -30,6 +30,13 @@
         ];
       };
 
+      "herward-hoyer.de" = {
+        dnsProvider = "internetbs";
+        extraDomainNames = [
+          "*.herward-hoyer.de"
+        ];
+      };
+
       "varlink.org" = {
         dnsProvider = "internetbs";
         extraDomainNames = [