diff --git a/pkgs/x/xbuild/package.nix b/pkgs/x/xbuild/package.nix
index 1842138..d8fecc0 100644
--- a/pkgs/x/xbuild/package.nix
+++ b/pkgs/x/xbuild/package.nix
@@ -70,6 +70,7 @@ let
       pkgs.findutils
       pkgs.which
       pkgs.gnugrep
+      pkgs.gawk
       capnpc
       cedro
     ];