diff --git a/neovim/init.lua b/neovim/init.lua
index 6b82757..094f3b3 100644
--- a/neovim/init.lua
+++ b/neovim/init.lua
@@ -52,6 +52,12 @@ require('packer').startup(function(use)
         dependencies = { 'nvim-tree/nvim-web-devicons' }
     }
     use('airblade/vim-gitgutter')
+
+    use('janet-lang/janet.vim')
+    use{
+        'nvim-treesitter/nvim-treesitter',
+        run = ':TSUpdate'
+    }
 end)
 
 require('SpecSwitcher').setup({
@@ -68,6 +74,8 @@ require('SpecSwitcher').setup({
     }
 })
 
+vim.keymap.set('n', '<leader>n', require('SpecSwitcher').Switch_Open(false))
+
 require('tokyonight').setup({
     style = "storm",
     light_style = "day",
@@ -87,3 +95,13 @@ require('lualine').setup({
         lualine_z = {'tabs'}
     }
 })
+
+require'nvim-treesitter.configs'.setup {
+    ensure_installed = {"ada"},
+    sync_install = false,
+    auto_install = true,
+    highlight = {
+        enable = true,
+        additional_vim_regex_highlighting
+    }
+}