diff --git a/tpl/page.php b/tpl/page.php
index ccbdb116..2f2c8ba9 100644
--- a/tpl/page.php
+++ b/tpl/page.php
@@ -35,8 +35,8 @@ if ($ZEROBINCOMPATIBILITY):
 endif;
 ?>
 		<?php $this->_scriptTag('js/zlib-1.3.1-1.js', 'async'); ?>
-		<?php $this->_scriptTag('js/base-x-4.0.0.js', 'async'); ?>
-		<?php $this->_scriptTag('js/rawinflate-0.3.js', 'async'); ?>
+		<?php $this->_scriptTag('js/base-x-4.0.0.js', 'defer'); ?>
+		<?php $this->_scriptTag('js/rawinflate-0.3.js', 'defer'); ?>
 <?php
 if ($SYNTAXHIGHLIGHTING):
 ?>