diff --git a/wp-admin/includes/update-core.php b/wp-admin/includes/update-core.php
index 6e9f4c66f3..61d4c7db6b 100644
--- a/wp-admin/includes/update-core.php
+++ b/wp-admin/includes/update-core.php
@@ -20,6 +20,7 @@ global $_old_files;
 $_old_files = array(
 'wp-admin/bookmarklet.php',
 'wp-admin/css/upload.css',
+'wp-admin/edit-form.php',
 'wp-admin/images/box-bg-left.gif',
 'wp-admin/images/box-bg-right.gif',
 'wp-admin/images/box-bg.gif',