[Documentation] Retire HUPA
diff --git a/src/site/site.xml b/src/site/site.xml
index 29efdda..2afa25e 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -60,9 +60,6 @@
             <item
                 name="jDKIM"
                 href="https://james.apache.org/jdkim/index.html" />
-            <item
-                name="Hupa"
-                href="https://james.apache.org/hupa/index.html" />
         </links>
 
         <menu name="MIME4J">