diff --git a/system/defaults/security.nix b/system/defaults/security.nix
index ef9d382..98163c2 100644
--- a/system/defaults/security.nix
+++ b/system/defaults/security.nix
@@ -1,6 +1,4 @@
 {config, pkgs, ...}:
 {
-  security.polkit = {
-    enable = true;
-  };
+  security.polkit.enable = true;
 }
diff --git a/system/yukigekko/configuration.nix b/system/yukigekko/configuration.nix
index 04ed39b..d8ecda6 100644
--- a/system/yukigekko/configuration.nix
+++ b/system/yukigekko/configuration.nix
@@ -104,6 +104,7 @@
     gvfs
     vlc
     cifs-utils
+    polkit
     # wayland
     # wayland-protocols
     # libxkbcommon