diff --git a/modules/nixos/hyprland.nix b/modules/nixos/hyprland.nix
index ca330c29..3f517acf 100644
--- a/modules/nixos/hyprland.nix
+++ b/modules/nixos/hyprland.nix
@@ -75,4 +75,7 @@
 
     xfce.thunar # xfce4's file manager
   ];
+
+  # fix https://github.com/ryan4yin/nix-config/issues/10
+  security.pam.services.swaylock = {};
 }