Set up zsh-kitty shell integration
diff --git a/flake.nix b/flake.nix
index fb6ff68..064fd0c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -34,7 +34,7 @@
             default = nixpkgs.lib.nixosSystem {
                 inherit system;
 
-                specialArgs = {
+                specialArgs = extraInputs // {
                   inherit nixpkgs;
                 };