diff --git a/nixos/gui-pkgs.nix b/nixos/gui-pkgs.nix
index f57f6b8..a3a331a 100644
--- a/nixos/gui-pkgs.nix
+++ b/nixos/gui-pkgs.nix
@@ -10,6 +10,7 @@ let
     wl-clipboard
     # we install xdg-desktop-portal-gtk so GTK theming works in KDE Plasma
     xdg-desktop-portal-gtk
+    libnotify
   ];
   flakePackages = with inputs; [ zen-browser.packages.${system}.specific ];
 in {