diff --git a/doc/forge.nvim.txt b/doc/forge.nvim.txt
index c55d23e..e49a8de 100644
--- a/doc/forge.nvim.txt
+++ b/doc/forge.nvim.txt
@@ -20,7 +20,7 @@ Requirements: ~
 - vim-fugitive (optional, for split review)
 - diffs.nvim (optional, for review mode)
 
-Run `:checkhealth forge` to verify CLIs and dependencies.
+Run |:checkhealth| forge to verify CLIs and dependencies.
 
 ==============================================================================
 CONFIGURATION                                                   *forge-config*
diff --git a/flake.nix b/flake.nix
index e11545a..6a16865 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,22 +24,21 @@
       devShells = forEachSystem (
         pkgs:
         let
-          vimdoc-ls = vimdoc-language-server.packages.${pkgs.system}.default;
           commonPackages = [
             pkgs.prettier
             pkgs.stylua
             pkgs.selene
             pkgs.lua-language-server
-            vimdoc-ls
+            vimdoc-language-server.packages.${pkgs.system}.default
+            (pkgs.luajit.withPackages (ps: [
+              ps.busted
+              ps.nlua
+            ]))
           ];
         in
         {
-          default = pkgs.mkShell {
-            packages = commonPackages;
-          };
-          ci = pkgs.mkShell {
-            packages = commonPackages;
-          };
+          default = pkgs.mkShell { packages = commonPackages; };
+          ci = pkgs.mkShell { packages = commonPackages ++ [ pkgs.neovim ]; };
         }
       );
     };