diff --git a/common/css/rhymix.less b/common/css/rhymix.less
deleted file mode 100644
index 071508a79..000000000
--- a/common/css/rhymix.less
+++ /dev/null
@@ -1 +0,0 @@
-/* This file is not used after Rhymix 2.1. See rhymix.scss instead. */
diff --git a/common/tpl/redirect.html b/common/tpl/redirect.html
deleted file mode 100644
index d2f8b913b..000000000
--- a/common/tpl/redirect.html
+++ /dev/null
@@ -1 +0,0 @@
-<!-- This file is not used in Rhymix. -->
diff --git a/modules/admin/controllers/maintenance/Cleanup.php b/modules/admin/controllers/maintenance/Cleanup.php
index d01a87bea..dce27ee0f 100644
--- a/modules/admin/controllers/maintenance/Cleanup.php
+++ b/modules/admin/controllers/maintenance/Cleanup.php
@@ -302,6 +302,7 @@ class Cleanup extends Base
 		'classes/object/BaseObject.class.php' => 'deleted:xe',
 		'classes/xml/XmlQueryParser.class.php' => 'deleted:xe',
 		'classes/xml/xmlquery/' => 'deleted:xe',
+		'common/css/rhymix.less' => 'deleted',
 		'common/framework/drivers/cache/wincache.php' => 'deleted',
 		'common/framework/drivers/cache/xcache.php' => 'deleted',
 		'common/img/flvplayer.swf' => 'deleted:xe',
@@ -320,12 +321,17 @@ class Cleanup extends Base
 		'common/js/plugins/spectrum/test/' => 'deleted',
 		'common/libraries/bmp.php' => 'deleted',
 		'common/manual/server_config/rhymix-nginx-help.md' => 'deleted',
+		'common/tpl/redirect.html' => 'deleted:xe',
 		'config/func.inc.php' => 'deleted:xe',
 		'config/package.inc.php' => 'deleted:xe',
 		'doxygen/' => 'deleted:xe',
 		'libs/' => 'deleted:xe',
 		'modules/admin/ruleset/toggleFavorite.xml' => 'deleted',
 		'modules/admin/tpl/config_ftp.html' => 'deleted',
+		'modules/admin/tpl/css/admin.min.css' => 'deleted',
+		'modules/admin/tpl/js/config.min.js' => 'deleted',
+		'modules/admin/tpl/js/admin.min.js' => 'deleted',
+		'modules/admin/tpl/js/menu_setup.min.js' => 'deleted',
 		'modules/admin/tpl/img/faviconSample.png' => 'deleted',
 		'modules/admin/tpl/img/mobiconSample.png' => 'deleted',
 		'modules/board/board.wap.php' => 'deleted:xe',
@@ -343,6 +349,7 @@ class Cleanup extends Base
 		'modules/editor/styles/' => 'deleted:xe',
 		'modules/module/schemas/site_admin.xml' => 'deleted',
 		'modules/page/page.wap.php' => 'deleted:xe',
+		'modules/page/tpl/css/mpage.css' => 'deleted',
 		'modules/spamfilter/spamfilter.lib.php' => 'deleted',
 		'modules/spamfilter/ruleset/' => 'deleted',
 		'phpDoc/' => 'deleted:xe',
diff --git a/modules/admin/tpl/css/admin.min.css b/modules/admin/tpl/css/admin.min.css
deleted file mode 100644
index 303be945e..000000000
--- a/modules/admin/tpl/css/admin.min.css
+++ /dev/null
@@ -1 +0,0 @@
-/* This file is not used in Rhymix. */
diff --git a/modules/admin/tpl/js/admin.min.js b/modules/admin/tpl/js/admin.min.js
deleted file mode 100644
index 52fd46a34..000000000
--- a/modules/admin/tpl/js/admin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-This file is not used in Rhymix.
diff --git a/modules/admin/tpl/js/config.min.js b/modules/admin/tpl/js/config.min.js
deleted file mode 100644
index 52fd46a34..000000000
--- a/modules/admin/tpl/js/config.min.js
+++ /dev/null
@@ -1 +0,0 @@
-This file is not used in Rhymix.
diff --git a/modules/admin/tpl/js/menu_setup.min.js b/modules/admin/tpl/js/menu_setup.min.js
deleted file mode 100644
index 52fd46a34..000000000
--- a/modules/admin/tpl/js/menu_setup.min.js
+++ /dev/null
@@ -1 +0,0 @@
-This file is not used in Rhymix.
diff --git a/modules/page/tpl/css/mpage.css b/modules/page/tpl/css/mpage.css
deleted file mode 100644
index 705157a13..000000000
--- a/modules/page/tpl/css/mpage.css
+++ /dev/null
@@ -1 +0,0 @@
-/* This file is not used in Rhymix. */
\ No newline at end of file