diff --git a/ubuntu.nix b/ubuntu.nix
index a4a555b..934e4b7 100644
--- a/ubuntu.nix
+++ b/ubuntu.nix
@@ -4,5 +4,9 @@
 , pkgs
 ,...}: 
 {
-  home.packages = with pkgs; [clojure jq];
+  home.packages = with pkgs; 
+  [clojure 
+  jq
+  # import ./custom/zig.nix  << this does not work.
+  ];
 }