diff --git a/scan.php b/scan.php
index 79b27e0..e61e04a 100644
--- a/scan.php
+++ b/scan.php
@@ -725,9 +725,8 @@ class MalwareScanner
         return $key;
     }
 
-    private function updateBigData()
+    private function updateBigData($url = 'https://scr34m.github.io/php-malware-scanner')
     {
-        $url = 'http://127.0.0.1:4000';
         $latest_hash = trim(file_get_contents($url . '/database/compressed.sha256'));
         if ($latest_hash === false) {
             $this->error('Unable to download database checksum');