diff --git a/home/features/coding/nvim/options.lua b/home/features/coding/nvim/options.lua
index 6ebf485..b8a6d3b 100644
--- a/home/features/coding/nvim/options.lua
+++ b/home/features/coding/nvim/options.lua
@@ -19,3 +19,5 @@ vim.o.mouse = "a"
 
 -- disable empty line ~
 vim.o.fillchars = "eob: "
+
+vim.o.undofile = true