diff --git a/code/HTMLCleaner.php b/code/HTMLCleaner.php
deleted file mode 100644
index 8c5d815c..00000000
--- a/code/HTMLCleaner.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-/**
- * Base class for HTML cleaning classes.
- * 
- * @package cms
- * @subpackage misc
- */
-abstract class HTMLCleaner  extends Object {
-	/**
-	 * Passed $content, return HTML that has been tidied.
-	 * @return string $content HTML, tidied
-	 */
-	public abstract function cleanHTML($content);
-}
-
-?>