diff --git a/lua/config/format.lua b/lua/config/format.lua
index 2a5411f..0ee6aef 100644
--- a/lua/config/format.lua
+++ b/lua/config/format.lua
@@ -3,7 +3,7 @@ require('nvim-format-buffer').setup({
   format_rules = {
     { pattern = { '*.c', '*.h' }, command = 'clang-format' },
     {
-      pattern = { '*.js', '*.mjs', '*.ts', '*.mts', '*.tsx', '*.vue', '*.css' },
+      pattern = { '*.js', '*.mjs', '*.ts', '*.mts', '*.cjs', '*.tsx', '*.vue', '*.css' },
       command = function()
         return 'prettier --stdin-filepath ' .. vim.api.nvim_buf_get_name(0)
       end,