diff --git a/after/plugin/oil.lua b/after/plugin/oil.lua
new file mode 100644
index 0000000..f777ef4
--- /dev/null
+++ b/after/plugin/oil.lua
@@ -0,0 +1,3 @@
+require("oil").setup {}
+
+vim.keymap.set("n", "-", "<cmd>Oil<cr>", { desc = "Open parent directory" })
diff --git a/lib/default.nix b/lib/default.nix
index 3d0d63d..b21df9f 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -131,6 +131,7 @@ in rec {
       vimPlugins.mini-nvim
       vimPlugins.neodev-nvim
       vimPlugins.nvim-web-devicons
+      vimPlugins.oil-nvim
       vimPlugins.refactoring-nvim
       vimPlugins.rest-nvim
       vimPlugins.undotree