diff --git a/default.nix b/default.nix
index d8b15fd..4727bdb 100644
--- a/default.nix
+++ b/default.nix
@@ -2,7 +2,7 @@
   pkgs ? import <nixpkgs> { },
 }:
 pkgs.rustPlatform.buildRustPackage rec {
-  buildInputs = with pkgs; [ xorg.libxcb ];
+  buildInputs = with pkgs; [ libxcb ];
 
   pname = "clipboard-sync";
   version = "0.2.0";
diff --git a/flake.lock b/flake.lock
index 07b4b9a..6a7f00b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1717196966,
-        "narHash": "sha256-yZKhxVIKd2lsbOqYd5iDoUIwsRZFqE87smE2Vzf6Ck0=",
+        "lastModified": 1787070829,
+        "narHash": "sha256-vXNVDVtvfiQuXthP0NHPFdNvvMTkGpx0UP8oddIWbNk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "57610d2f8f0937f39dbd72251e9614b1561942d8",
+        "rev": "0ae2bc1419c3f345984c2629e72e7a631820fa4d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index dee3710..69d0f5c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -38,7 +38,7 @@
               partOf = [ "graphical-session.target" ];
               requisite = [ "graphical-session.target" ];
               serviceConfig.ExecStart = "/usr/bin/env ${
-                self.packages.${pkgs.system}.default
+                self.packages.${pkgs.stdenv.hostPlatform.system}.default
               }/bin/clipboard-sync --hide-timestamp --log-level debug";
               serviceConfig.Restart = "on-failure";
             };