diff --git a/old/lua/config/options.lua b/old/lua/config/options.lua
index ea8ed6b..0ad136d 100644
--- a/old/lua/config/options.lua
+++ b/old/lua/config/options.lua
@@ -8,3 +8,10 @@ local opt = vim.opt
 opt.relativenumber = false
 opt.colorcolumn = "100"
 opt.swapfile = false
+
+
+opt.undofile = true
+opt.undodir = vim.fn.stdpath("state") .. "/undo"
+
+-- Optional: make sure the directory exists
+vim.fn.mkdir(opt.undodir:get(), "p")