diff --git a/flake.nix b/flake.nix
index 9dc6c5b..5996148 100644
--- a/flake.nix
+++ b/flake.nix
@@ -76,6 +76,7 @@
 
       devShell = pkgs.mkShell {
         buildInputs = with pkgs; [
+          wasm-bindgen-cli
           wasm-pack
           (rust-bin.stable.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; })
         ];