diff --git a/init.lua b/init.lua
index 9bb99e4..0f6173c 100644
--- a/init.lua
+++ b/init.lua
@@ -174,6 +174,7 @@ vim.lsp.enable({
     "ty",
     "templ",
     "terraformls",
+    "nil_ls",
 })
 vim.api.nvim_create_autocmd("LspAttach", {
     callback = function(ev)
diff --git a/lsp/nil_ls.lua b/lsp/nil_ls.lua
index d87c0cc..6d59a69 100644
--- a/lsp/nil_ls.lua
+++ b/lsp/nil_ls.lua
@@ -1,4 +1,11 @@
+---@brief
+--- https://github.com/oxalica/nil
+
+---@type vim.lsp.Config
 return {
+    cmd = { "nil" },
+    filetypes = { "nix" },
+    root_markers = { "flake.nix", ".git" },
     settings = {
         ["nil"] = {
             formatting = {