diff --git a/machines/pretalx/configuration.nix b/machines/pretalx/configuration.nix
index 7431cfe0..ae5eba2c 100644
--- a/machines/pretalx/configuration.nix
+++ b/machines/pretalx/configuration.nix
@@ -80,7 +80,7 @@ in
       locale = {
         language_code = "de";
       };
-      settings.mail = {
+      mail = {
         from = "malobot@systemli.org";
         host = "mail.systemli.org";
         port = "465";