diff --git a/mailserver/roundcube.nix b/mailserver/roundcube.nix
index 11ad13e..97b7c9d 100644
--- a/mailserver/roundcube.nix
+++ b/mailserver/roundcube.nix
@@ -3,6 +3,10 @@
   services = {
     roundcube = {
       enable = true;
+      package = pkgs.roundcube.withPlugins (plugins: [ plugins.persistent_login ]);
+      plugins = [
+        "persistent_login"
+      ];
       hostName = "${config.mailserver.fqdn}";
       extraConfig = ''
         $config['smtp_host'] = "tls://${config.mailserver.fqdn}";