diff --git a/emacs-lisp/format_all.org b/emacs-lisp/format_all.org
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+:PROPERTIES:
+:header-args:emacs-lisp: :comments link :results none
+:ID:       bb6cd4f4-5245-40a1-a140-89703067ad5c
+:END:
+#+title: Format All
+#+filetags: emacs-load
+#+begin_src emacs-lisp
+  (use-package apheleia
+    :straight t
+    :config
+    (push '(alejandra . ("alejandra"))
+          apheleia-formatters)
+    (push '(nix-mode . alejandra)
+          apheleia-mode-alist)
+    (apheleia-global-mode +1))
+#+end_src
+