diff --git a/emacs/init.org b/emacs/init.org
index 5754d93..986e923 100755
--- a/emacs/init.org
+++ b/emacs/init.org
@@ -658,9 +658,13 @@ Olivetti is a minor mode for a nice writing environment.
 * Winum
 This package includes functions to switch windows by number.
 #+BEGIN_SRC emacs-lisp
+  (defun winum-assign-0-to-neotree ()
+    (when (string-match-p (buffer-name) ".*\\NeoTree\\*.*") 10))
+
   (use-package winum
     :config
     (winum-mode)
+    (add-to-list 'winum-assign-functions #'winum-assign-0-to-neotree)
     (leader-def-key "0" 'winum-select-window-0-or-10)
     (leader-def-key "1" 'winum-select-window-1)
     (leader-def-key "2" 'winum-select-window-2)