diff --git a/nix/flake.nix b/nix/flake.nix
index db38d0e..2609a8f 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -82,6 +82,7 @@
         pkgs.pandoc
         pkgs.qmk
         pkgs.ripgrep
+        pkgs.stack
         pkgs.sumneko-lua-language-server
         pkgs.tmux
         pkgs.tree