diff --git a/config.php b/config.php
index 19dd3bc7..b4b2e1fb 100644
--- a/config.php
+++ b/config.php
@@ -3,6 +3,7 @@
 header('Content-Type: application/javascript');
 
 $esCfg = require_once dirname(__FILE__) . '/service/config.php';
+unset($esCfg['client']['tokens']);
 
 // Remove client-side unwanted options
 foreach(array('ethereum', 'mongo', 'apiKeys', 'redirects') as $key) unset($esCfg[$key]);
diff --git a/index.php b/index.php
index 73a546f4..a0209b89 100644
--- a/index.php
+++ b/index.php
@@ -129,7 +129,7 @@
             }
         }
     } ?>
-    <script>Ethplorer.Config.updateLink = "<?php echo $aConfig["client"]["updateLink"];?>";</script>
+    <script src="/js/config.js"></script>
     <script src="/js/md5.min.js"></script>
     <script src="/js/sha3.min.js"></script>
     <script src="/js/qrcode.min.js"></script>