diff --git a/modules/nixos/mailserver.nix b/modules/nixos/mailserver.nix
index ada51f4..500fea3 100644
--- a/modules/nixos/mailserver.nix
+++ b/modules/nixos/mailserver.nix
@@ -37,6 +37,14 @@
         forceSSL = true;
         enableACME = true;
       };
+      "matrix.${config.networking.domain}" = {
+        forceSSL = true;
+        enableACME = true;
+      };
+      "${config.networking.domain}" = {
+        forceSSL = true;
+        enableACME = true;
+      };
     };
   };
   security.acme = {