diff --git a/nvim/after/plugin/undotree.lua b/nvim/after/plugin/undotree.lua
new file mode 100644
index 0000000..b6b9276
--- /dev/null
+++ b/nvim/after/plugin/undotree.lua
@@ -0,0 +1 @@
+vim.keymap.set("n", "<leader>u", vim.cmd.UndotreeToggle)
diff --git a/nvim/lua/luke-else/packer.lua b/nvim/lua/luke-else/packer.lua
index 95cda4f..c0300f2 100644
--- a/nvim/lua/luke-else/packer.lua
+++ b/nvim/lua/luke-else/packer.lua
@@ -20,5 +20,6 @@ return require('packer').startup(function(use)
 
     use('nvim-treesitter/nvim-treesitter', {run = ':TSUpdate'})
     use('theprimeagen/harpoon')
+    use("mbbill/undotree")
 
 end)
\ No newline at end of file