diff --git a/www/r6rs-libraries/index.html b/www/r6rs-libraries/index.html
index e103345..03f0cdc 100644
--- a/www/r6rs-libraries/index.html
+++ b/www/r6rs-libraries/index.html
@@ -94,13 +94,13 @@
 
       <p>
         Download
-        <a href="psyntax-r6rs-rev4.tgz"><tt>psyntax-r6rs-rev4.tgz</tt></a>
+        <a href="//files.scheme.org/psyntax-r6rs-rev4.tgz"><tt>psyntax-r6rs-rev4.tgz</tt></a>
         (released Oct&nbsp;27,&nbsp;2007).
       </p>
 
       <p>Older versions</p>
       <ul>
-        <li><a href="psyntax-r6rs-rev1.tgz"><tt>psyntax-r6rs-rev1.tgz</tt></a>
+        <li><a href="//files.scheme.org/psyntax-r6rs-rev1.tgz"><tt>psyntax-r6rs-rev1.tgz</tt></a>
         released on Oct 3, 2007.</li>
       </ul>