diff --git a/modules/services/mail/default.nix b/modules/services/mail/default.nix
index 2a3b178b..c462b289 100644
--- a/modules/services/mail/default.nix
+++ b/modules/services/mail/default.nix
@@ -18,6 +18,7 @@ in
     ];
     mailserver = {
       enable = true;
+      enableManageSieve = true;
       fqdn = "mail.vanpetegem.me";
       domains = [
         "accentor.tech"