diff --git a/config.xml b/config.xml
index 76f3e21ab241ef03956987e2c1e1766f3ce578f8..8adffaa9de6978eb5e0e9c9869996d6f63c0fc02 100644
--- a/config.xml
+++ b/config.xml
@@ -252,7 +252,13 @@
   <workspaceDir>${JENKINS_HOME}/workspace/${ITEM_FULLNAME}</workspaceDir>
   <buildsDir>${ITEM_ROOTDIR}/builds</buildsDir>
   <markupFormatter class="hudson.markup.EscapedMarkupFormatter"/>
-  <jdks/>
+  <jdks>
+    <jdk>
+      <name></name>
+      <home></home>
+      <properties/>
+    </jdk>
+  </jdks>
   <viewsTabBar class="hudson.views.DefaultViewsTabBar"/>
   <myViewsTabBar class="hudson.views.DefaultMyViewsTabBar"/>
   <clouds/>