diff --git a/nixops/single-server.nix b/nixops/single-server.nix
index 1976809..115c593 100644
--- a/nixops/single-server.nix
+++ b/nixops/single-server.nix
@@ -17,7 +17,7 @@
                   hashedPassword = "$6$/z4n8AQl6K$kiOkBTWlZfBd7PvF5GsJ8PmPgdZsFGN1jPGZufxxr60PoR0oUsrvzm2oQiflyz5ir9fFJ.d/zKm/NgLXNUsNX/";
               };
           };
-          virtualAliases = {
+          extraVirtualAliases = {
               "info@example.com" = "user1@example.com";
               "postmaster@example.com" = "user1@example.com";
               "abuse@example.com" = "user1@example.com";