diff --git a/xmlsitemap.xmlsitemap.inc b/xmlsitemap.xmlsitemap.inc
index 9ce895d..41603c6 100644
--- a/xmlsitemap.xmlsitemap.inc
+++ b/xmlsitemap.xmlsitemap.inc
@@ -57,7 +57,7 @@ class XMLSitemapWriter extends XMLWriter {
    * Add the XML stylesheet to the XML page.
    */
   public function writeXSL() {
-    $this->writePi('xml-stylesheet', 'type="text/xsl" href="' . url('sitemap.xsl') . '"');
+    $this->writePi('xml-stylesheet', 'type="text/xsl" href="' . url('sitemap.xsl', $this->sitemap->uri['options']) . '"');
     $this->writeRaw(PHP_EOL);
   }