diff --git a/emacs/.emacs.d/config/init-git.el b/emacs/.emacs.d/config/init-git.el
index eb31051..e883876 100644
--- a/emacs/.emacs.d/config/init-git.el
+++ b/emacs/.emacs.d/config/init-git.el
@@ -70,6 +70,12 @@
   (advice-add 'forge-topic-at-point :around
               (lambda (oldfn &rest args)
                 (ignore-errors (apply oldfn args))))
+  (defun forge-diff-for-pr ()
+    (interactive)
+    (let ((target forge--buffer-base-branch)
+          (source forge--buffer-head-branch))
+      (magit-diff-range (format "%s..%s" source target))))
+  (add-hook 'forge-create-pullreq-hook #'forge-diff-for-pr)
   :custom
   (forge-owned-accounts '((jdormit . (remote-name "jdormit"))))
   :general