diff --git a/modules/lang/emacs-lisp/autoload.el b/modules/lang/emacs-lisp/autoload.el
index 21670134a..940870215 100644
--- a/modules/lang/emacs-lisp/autoload.el
+++ b/modules/lang/emacs-lisp/autoload.el
@@ -150,12 +150,3 @@ verbosity when editing a file in `doom-private-dir' or `doom-emacs-dir'."
                  " "
                  (default-value 'flycheck-emacs-lisp-check-form)
                  ")"))))
-
-;;;###autoload
-(defun +emacs-lisp|read-only-packages ()
-  "Enable `read-only-mode' if a package source file is opened.
-
-Packages are in `doom-packages-dir'. They shouldn't be modified directly."
-  (when-let* ((filename (buffer-file-name (buffer-base-buffer))))
-    (when (file-in-directory-p filename doom-packages-dir)
-      (read-only-mode +1))))
diff --git a/modules/lang/emacs-lisp/config.el b/modules/lang/emacs-lisp/config.el
index a71e4f531..2cd5525a7 100644
--- a/modules/lang/emacs-lisp/config.el
+++ b/modules/lang/emacs-lisp/config.el
@@ -50,8 +50,7 @@ This marks a foldable marker for `outline-minor-mode' in elisp buffers.")
        rainbow-delimiters-mode
        highlight-quoted-mode
        ;; initialization
-       +emacs-lisp|extend-imenu
-       +emacs-lisp|read-only-packages))
+       +emacs-lisp|extend-imenu))
 
   ;; Flycheck's two emacs-lisp checkers produce a *lot* of false positives in
   ;; emacs configs, so we disable `emacs-lisp-checkdoc' and reduce the