diff --git a/.config/nvim/lua/my/functions.lua b/.config/nvim/lua/my/functions.lua
index 9a1824e..c05ecb0 100644
--- a/.config/nvim/lua/my/functions.lua
+++ b/.config/nvim/lua/my/functions.lua
@@ -11,7 +11,8 @@ vim.api.nvim_create_autocmd(
     {
         group = 'config_functions',
         pattern = {
-            '*.lua', '*.cpp', '*.hpp'
+            '*.lua', '*.cpp',
+            '*.hpp', '*.conf', '*.cfg', '*.ini'
         },
         callback = my_remove_trailing_whitespace
     }