diff --git a/module.nix b/module.nix
index c524744..73634bd 100644
--- a/module.nix
+++ b/module.nix
@@ -117,7 +117,7 @@ in
     users.users.mastodon.isSystemUser = lib.mkForce false;
     users.users.mastodon.isNormalUser = lib.mkForce true;
 
-    users.users."noreply.mastodon".isNormalUser = true;
+    users.users."noreply.mastodon".isSystemUser = true;
     selfprivacy.emails."noreply.mastodon" = {
       hashedPasswordFile = secrets.hashedPasswordFile;
       systemdTargets = [ "mastodon-email-password-setup.service" ];