diff --git a/configuration.nix b/configuration.nix
index fe6f012..164f852 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -210,19 +210,15 @@
   };
 
   # List packages installed in system profile.
-  nixpkgs.config = {
-    catppuccin-kde = {
-      flavour = "mocha";
-      accents = "pink";
-      winDecStyles = "classic";
-    };
-  };
-
   environment.systemPackages = with pkgs; [
     alejandra
     bitwarden-cli
     bitwarden-desktop
-    catppuccin-kde
+    (catppuccin-kde.override {
+      flavour = "mocha";
+      accents = "pink";
+      winDecStyles = "classic";
+    })
     cifs-utils
     firefoxpwa
 	flashrom