diff --git a/src/site/site.xml b/src/site/site.xml
index f1852b64..2a601db8 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -28,7 +28,6 @@ limitations under the License.
     <menu name="Overview">
       <item name="Introduction" href="index.html"/>
       <item name="JavaDocs" href="apidocs/index.html"/>
-      <item name="Source Xref" href="xref/index.html"/>
     </menu>
 
     <menu ref="parent"/>