diff --git a/lua/lsp/arduino.lua b/lua/lsp/arduino.lua
index d92f21b..ce112f0 100644
--- a/lua/lsp/arduino.lua
+++ b/lua/lsp/arduino.lua
@@ -3,8 +3,6 @@
 local config = {
     cmd = {
         "arduino-language-server",
-        --"--fqbn",
-        --"arduino:avr:micro",
     },
     filetypes = {
         "arduino",
@@ -12,7 +10,8 @@ local config = {
     },
     root_dir = function (bufnr, on_dir)
         local fname = vim.api.nvim_buf_get_name(bufnr)
-        on_dir(vim.fs.dirname(vim.fs.find({ vim.fn.fnamemodify(fname, ':r') }, { type = "directory", upward = true })[1]))
+        --vim.notify(vim.fs.find({ vim.fn.fnamemodify(fname, ':t:r') }, { type = "directory", upward = true })[1])
+        on_dir(vim.fs.find({ vim.fn.fnamemodify(fname, ':t:r') }, { type = "directory", upward = true })[1])
     end,
     capabilities = {
         textDocument = {