diff --git a/config/emacs/emacs.org b/config/emacs/emacs.org
index 6201080d..d5a64a6b 100644
--- a/config/emacs/emacs.org
+++ b/config/emacs/emacs.org
@@ -507,6 +507,11 @@ make sure to setup authinfo
   :mode "\\.js\\'"
   :hook (js2-mode . lsp-deferred))
 #+end_src
+***** Nix
+#+begin_src emacs-lisp
+(use-package nix-mode
+ :mode "\\.nix\\'")
+#+end_src
 *** Commenter
 #+begin_src emacs-lisp
   (use-package evil-nerd-commenter
diff --git a/config/emacs/init.el b/config/emacs/init.el
index fd3f3b36..7f561101 100644
--- a/config/emacs/init.el
+++ b/config/emacs/init.el
@@ -433,6 +433,9 @@
 :mode "\\.js\\'"
 :hook (js2-mode . lsp-deferred))
 
+(use-package nix-mode
+ :mode "\\.nix\\'")
+
 (use-package evil-nerd-commenter
 :bind ("M-/" . evilnc-comment-or-uncomment-lines))