diff --git a/machines/metis/default.nix b/machines/metis/default.nix
index 6862561..5f92a02 100644
--- a/machines/metis/default.nix
+++ b/machines/metis/default.nix
@@ -35,7 +35,6 @@
     # enable server services
     server = {
       enable = true;
-      smailserver.enable = false;
       acme.staging = false;
     };