diff --git a/applications/email.nix b/applications/email.nix
index 81f385b..d7399b3 100644
--- a/applications/email.nix
+++ b/applications/email.nix
@@ -125,17 +125,17 @@
 
     #https://nixos-mailserver.readthedocs.io/en/latest/add-roundcube.html
     services.roundcube = {
-     enable = true;
-     # this is the url of the vhost, not necessarily the same as the fqdn of
-     # the mailserver
-     hostName = "${cfg.sub}.${cfg.domain}";
-     extraConfig = ''
-       # starttls needed for authentication, so the fqdn required to match
-       # the certificate
-       $config['smtp_server'] = "tls://${cfg.sub}.${cfg.domain}";
-       $config['smtp_user'] = "%u";
-       $config['smtp_pass'] = "%p";
-     '';
+      enable = true;
+      # this is the url of the vhost, not necessarily the same as the fqdn of
+      # the mailserver
+      hostName = "${cfg.sub}.${cfg.domain}";
+      extraConfig = ''
+        # starttls needed for authentication, so the fqdn required to match
+        # the certificate
+        $config['smtp_server'] = "tls://${cfg.sub}.${cfg.domain}";
+        $config['smtp_user'] = "%u";
+        $config['smtp_pass'] = "%p";
+      '';
     }
 #    systemd.services.dovecot2.serviceConfig = {
 #      # restart it daily, override default values