diff --git a/lua/config/format.lua b/lua/config/format.lua
index 6ae36e9..a995a0f 100644
--- a/lua/config/format.lua
+++ b/lua/config/format.lua
@@ -2,7 +2,7 @@ require('nvim-format-buffer').setup({
   verbose = false,
   format_rules = {
     { pattern = { '*.c', '*.h' }, command = 'clang-format' },
-    { pattern = { '*.py', '*.pyi' }, command = 'black -q --stdin-filename % - | isort -q -' },
+    { pattern = { '*.py', '*.pyi' }, command = 'black -q --stdin-filename % - 2>/dev/null | isort -q - 2>/dev/null' },
     {
       pattern = { '*.js', '*.ts', '*.tsx', '*.vue', '*.css' },
       command = function()