diff --git a/thoom-emacs/modules/thoom-tweaks.el b/thoom-emacs/modules/thoom-tweaks.el
index e0dfb63..283337e 100644
--- a/thoom-emacs/modules/thoom-tweaks.el
+++ b/thoom-emacs/modules/thoom-tweaks.el
@@ -24,7 +24,8 @@
     (delete-other-windows)))
 
 (use-package emacs
-  :bind (("C-o" . nil)
+  :bind (("C-c o b" . reveal-in-file-browser)
+         ("C-o" . nil)
          ("C-o C-o" . other-window)
          ("C-o o" . other-window)
          ("C-o b" . consult-buffer-other-window-no-focus)
@@ -151,3 +152,13 @@
 
 (use-package explain-pause-mode
   :ensure (:host github :repo "lastquestion/explain-pause-mode"))
+
+(defun first-executable (candidates)
+  (seq-find #'executable-find candidates))
+
+;; Reveal in finder/nautilus/whatever
+(defun reveal-in-file-browser ()
+  (interactive)
+  (call-process
+   (first-executable '("xdg-open" "open"))
+   nil nil nil "."))