diff --git a/flake.nix b/flake.nix
index 119eeb5..47ef790 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,6 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-    windows-theme.url = "git+https://gitea.homework.zip/shinya/Windows-Theme-Flake";
   };
 
 
diff --git a/mate-xp-config.nix b/mate-xp-config.nix
index 3fe1096..d8fc8b0 100644
--- a/mate-xp-config.nix
+++ b/mate-xp-config.nix
@@ -3,6 +3,7 @@
   lib, 
   pkgs, 
   system,
+  self,
   ...
 }:
 {
@@ -14,7 +15,7 @@
     boot.loader = {
       plymouth = {
         theme = "xp";
-        themePackages = [ inputs.windows-theme.packages.${system}.windows-xp-plymouth ];
+        themePackages = [ self.packages.${system}.windows-xp-plymouth ];
       };
     };