diff --git a/default.nix b/default.nix
index 0042412..4830bb9 100644
--- a/default.nix
+++ b/default.nix
@@ -4,5 +4,5 @@ let
   pkgs = import nixpkgs { config = {}; overlays = []; };
 in
 {
-  xbuild = pkgs.callPackage ./pkgs/x/xbuild/default.nix {};
+  xbuild = pkgs.callPackage ./pkgs/x/xbuild/package.nix {};
 }