diff --git a/modules/utils/auth.nix b/modules/utils/auth.nix
index aabffcd..5793ed6 100644
--- a/modules/utils/auth.nix
+++ b/modules/utils/auth.nix
@@ -1,9 +1,9 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }:
 {
   services.fprintd.enable = true;
 
   security.pam.services = {
-    login.fprintAuth = true;
+    login.fprintAuth = lib.mkDefault true;
     sudo.fprintAuth = true;
     greetd.enableGnomeKeyring = true;
   };
@@ -12,7 +12,7 @@
     enable = true;
     settings = {
       default_session = {
-        command = "${pkgs.greetd.tuigreet}/bin/tuigreet -t -g \"Hello there (^^)/\" --cmd Hyprland";
+        command = "${pkgs.greetd.tuigreet}/bin/tuigreet -t -g \"Hello there (^^)/\" --cmd 'Hyprland'";
         user = "rhea";
       };
     };