diff --git a/home/neovim/init.lua b/home/neovim/init.lua
index 1fd10c1..caa15e5 100644
--- a/home/neovim/init.lua
+++ b/home/neovim/init.lua
@@ -60,7 +60,10 @@ local lsp = require('lsp-zero')
 lsp.preset('recommended')
 lsp.setup()
 
-require('nvim-treesitter.configs').setup{highlight={enable=true}}
+require('nvim-treesitter.configs').setup {
+  ensure_installed = { "rust", "nix" },
+  highlight={enable=true},
+}
 
 local rt = require("rust-tools")