diff --git a/wp-admin/menu.php b/wp-admin/menu.php
index 77d5e2578..4cfad313c 100644
--- a/wp-admin/menu.php
+++ b/wp-admin/menu.php
@@ -222,7 +222,8 @@ $_wp_real_parent_file['post.php'] = 'edit.php';
 $_wp_real_parent_file['post-new.php'] = 'edit.php';
 $_wp_real_parent_file['edit-pages.php'] = 'edit.php?post_type=page';
 $_wp_real_parent_file['page-new.php'] = 'edit.php?post_type=page';
-$_wp_real_parent_file['wpmu-admin.php'] = 'ms-admin.php';
+$_wp_real_parent_file['wpmu-admin.php'] = 'tools.php';
+$_wp_real_parent_file['ms-admin.php'] = 'tools.php';
 
 // ensure we're backwards compatible
 $compat = array(