diff --git a/lv.el b/lv.el
index 7043abb..be8dc5e 100644
--- a/lv.el
+++ b/lv.el
@@ -73,6 +73,7 @@ Only the background color is significant."
           (set-window-hscroll lv-wnd 0)
           (setq window-size-fixed t)
           (setq mode-line-format nil)
+          (setq header-line-format nil)
           (setq cursor-type nil)
           (setq display-line-numbers nil)
           (set-window-dedicated-p lv-wnd t)