diff --git a/home/jonas/home.nix b/home/jonas/home.nix
index aed5bed..70d02a4 100644
--- a/home/jonas/home.nix
+++ b/home/jonas/home.nix
@@ -64,6 +64,7 @@
     arduino
     bat
     chromium
+    drawio
     ffmpeg
     firefox
     fzf
diff --git a/home/jonas/static/doom-config/config.el b/home/jonas/static/doom-config/config.el
index c5fafc3..49de261 100644
--- a/home/jonas/static/doom-config/config.el
+++ b/home/jonas/static/doom-config/config.el
@@ -101,11 +101,13 @@
               ("C-TAB" . 'copilot-accept-completion-by-word)
               ("C-<tab>" . 'copilot-accept-completion-by-word)))
 
-(add-hook! 'after-change-major-mode-hook #'undo-tree-mode)
 (after! undo-tree
+  (global-undo-tree-mode)
   (setq undo-tree-auto-save-history t)
+  (setq undo-tree-enable-undo-in-region nil)
   (setq undo-tree-history-directory-alist '(("." . "~/.cache/doom/undo"))))
 
+
 (after! markdown-mode
   (setq markdown-split-window-direction 'right)
   (setq markdown-command "pandoc -t html5 -f markdown_mmd --embed-resources --standalone --mathjax --quiet --highlight-style=zenburn")