diff --git a/nixos95/desktop.nix b/nixos95/desktop.nix
index 9cfd47e..39d1c94 100644
--- a/nixos95/desktop.nix
+++ b/nixos95/desktop.nix
@@ -7,7 +7,7 @@ in {
     wallpaper = lib.mkOption {
       description = "The wallpaper to use";
       type = lib.types.path;
-      default = "${inputs.self}/Ressources/Images/Wallpapers/Wallpaper-1.png";
+      default = ../Ressources/Images/Wallpapers/Wallpaper-1.png;
     };
 
   };
diff --git a/nixos95/theme.nix b/nixos95/theme.nix
index e0436a9..a8413be 100644
--- a/nixos95/theme.nix
+++ b/nixos95/theme.nix
@@ -1,14 +1,14 @@
 { inputs, config, lib, pkgs, ... }: let
   cfg = config.nixos95;
 
-  theme_dir = "${inputs.self}/Ressources/Themes";
+  root = ../.;
   baseTheme = {
     name = "Chicago95";
-    package = pkgs.callPackage "${theme_dir}/Chicago95/chicago95.nix" { };
+    package = pkgs.callPackage "${root}/Ressources/Themes/Chicago95/chicago95.nix" { };
   };
   iconTheme = {
     name = "Win95_plus";
-    package = pkgs.callPackage "${theme_dir}/Win95_plus/win95_plus.nix" { };
+    package = pkgs.callPackage "${root}/Ressources/Themes/Win95_plus/win95_plus.nix" { };
   };
 in lib.mkIf cfg.enable {