diff --git a/rcfiles/neovim.lua b/rcfiles/neovim.lua
index 766174c..f29899b 100644
--- a/rcfiles/neovim.lua
+++ b/rcfiles/neovim.lua
@@ -36,19 +36,6 @@ vim.keymap.set('n', '<leader>fb', tbuiltin.buffers, {})
 vim.keymap.set('n', '<leader>fh', tbuiltin.help_tags, {})
 vim.keymap.set('n', '<leader>fs', tbuiltin.spell_suggest, {})
 
--- Mason (tool manager) setup
--- we want rust-analyzer and codelldb
-require("mason").setup({
-  ui = {
-    icons = {
-      package_installed = "✔️",
-      package_pending = "🔄",
-      package_uninstalled = "🌐"
-    }
-  }
-})
-require("mason-lspconfig").setup()
-
 -- General LSP settings
 local sign = function(opts)
   vim.fn.sign_define(opts.name, {
diff --git a/vim.nix b/vim.nix
index 9b02bce..30a7440 100644
--- a/vim.nix
+++ b/vim.nix
@@ -17,9 +17,8 @@
       nvim-treesitter-parsers.toml
       nvim-treesitter-parsers.python
       jedi-vim
-      mason-nvim
-      mason-tool-installer-nvim
-      mason-lspconfig-nvim
+      nvim-lspconfig
+      nvim-lsputils
       fzf-vim
       sleuth
       whitespace-nvim # ,t to trim whitespace