diff --git a/.config/nvim/lua/config/set.lua b/.config/nvim/lua/config/set.lua
index a6f5409..3103e8c 100644
--- a/.config/nvim/lua/config/set.lua
+++ b/.config/nvim/lua/config/set.lua
@@ -16,3 +16,5 @@ vim.o.termguicolors = true
 vim.diagnostic.config({
     virtual_text = true,
 })
+
+vim.opt.undofile = true