diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 9bdd0c66f5..819b56e531 100644
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -9776,6 +9776,7 @@ gnus-summary-toggle-header
     (with-current-buffer gnus-article-buffer
       (widen)
       (article-narrow-to-head)
+      (forward-line)
       (let* ((inhibit-read-only t)
 	     (inhibit-point-motion-hooks t)
 	     (hidden (if (numberp arg)