diff --git a/flake.nix b/flake.nix
index aea00fd..41c2853 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,7 +12,7 @@
     flake-utils.lib.eachDefaultSystem (system:
       let
         nativeBuildInputs = with pkgs; [ stdenv python3 poetry tesseract nodejs_22 ];
-        buildInputs = with pkgs; [ ollama bun ];
+        buildInputs = with pkgs; [ ollama bun hello ];
 
         # see https://github.com/nix-community/poetry2nix/tree/master#api for more functions and examples.
         pkgs = nixpkgs.legacyPackages.${system};