diff --git a/.config/nvim/lua/config/lsp.lua b/.config/nvim/lua/config/lsp.lua
--- a/.config/nvim/lua/config/lsp.lua
+++ b/.config/nvim/lua/config/lsp.lua
@@ -17,7 +17,7 @@ vim.diagnostic.config({
 vim.api.nvim_create_autocmd("LspAttach", {
   once = true,
   group = "lsp_attach",
-  callback = function(args)
+  callback = function()
     vim.opt.number = true
     vim.opt.updatetime = 250
   end,
@@ -39,7 +39,7 @@ local autoformat_filetypes = { elixir = 
 
 vim.api.nvim_create_autocmd("BufWritePre", {
   group = vim.api.nvim_create_augroup("lsp_autoformat", { clear = true }),
-  callback = function(opts, bufnr)
+  callback = function()
     if autoformat_filetypes[vim.bo.filetype] then
       vim.lsp.buf.format({ timeout_ms = 100 })
     end