diff --git a/scraper.php b/scraper.php
index 4caff5a..f5e4aaf 100644
--- a/scraper.php
+++ b/scraper.php
@@ -1,4 +1,5 @@
 <?php
+require 'scraperwiki.php';
 require 'scraperwiki/simple_html_dom.php'; 
 
 // get base url