diff --git a/nvim/.config/nvim/lua/lsp-utils.lua b/nvim/.config/nvim/lua/lsp-utils.lua
index 5b8b6c6..35b9c7a 100644
--- a/nvim/.config/nvim/lua/lsp-utils.lua
+++ b/nvim/.config/nvim/lua/lsp-utils.lua
@@ -262,12 +262,12 @@ function M.ra_config()
 end
 
 function M.ruff_config()
-  local root_files     = { 'pyproject.toml', 'setup.py', 'setup.cfg', 'requirements.txt', 'Pipfile' }
+  local root_files     = { 'pyproject.toml', 'ruff.toml', '.ruff.toml' }
   local root_directory = get_root_directory(root_files)
 
   return {
     name                = "ruff",
-    cmd                 = { 'ruff', 'server', '--preview' },
+    cmd                 = { 'ruff', 'server' },
     filetypes           = { 'python' },
     capabilities        = default_capabilities,
     root_dir            = root_directory,