diff --git a/includes/haml/HamlParser.class.php b/includes/haml/HamlParser.class.php
index ad30c27..2cdd873 100644
--- a/includes/haml/HamlParser.class.php
+++ b/includes/haml/HamlParser.class.php
@@ -183,6 +183,13 @@ public function __construct($sPath = false, $bCompile = true, $oParent = null, $
 	 */
 	protected static $otc = false;
 
+	/**
+	 * Register Sass or not
+	 *
+	 * @var boolean
+	 */
+	public static $bRegisterSass = true;
+
 	/**
 	 * One time constructor. Register Textile block
 	 * if exists Textile class and Markdown block if
@@ -205,7 +212,7 @@ protected static function __otc()
 	 */
 	protected static function tryRegisterSass()
 	{
-		if (file_exists($f = dirname(__FILE__) . '/../sass/SassParser.class.php'))
+		if (self::$bRegisterSass && file_exists($f = dirname(__FILE__) . '/../sass/SassParser.class.php'))
 			require_once $f;
 		else
 			return false;