diff --git a/system/guest.nix b/system/guest.nix
index 6c9ba17..31b9b71 100644
--- a/system/guest.nix
+++ b/system/guest.nix
@@ -3,7 +3,7 @@
 {
   users.users.guest = {
     home = "/home/guest";
-    isSystemUser = true;
+    isNormalUser = true;
     group = "users";
     description = "Guest";
     extraGroups = [