diff --git a/init.el b/init.el
index 73b6efa..89b9b16 100644
--- a/init.el
+++ b/init.el
@@ -102,7 +102,8 @@
   (use-package tree-sitter-langs
     :config
     (tree-sitter-require 'rust)
-    (tree-sitter-require 'java))
+    (tree-sitter-require 'java)
+    (tree-sitter-require 'nix))
   (add-hook 'tree-sitter-after-on-hook #'ts-fold-mode)
   (add-hook 'tree-sitter-after-on-hook #'tree-sitter-hl-mode)
   (global-tree-sitter-mode +1))
@@ -110,6 +111,10 @@
 ;; Rust support
 (use-package rustic)
 
+;; Nix support
+(use-package nix-mode
+  :mode "\\.nix\\'")
+
 ;; Evil (Vim Emulation)
 (use-package evil
   :init