diff --git a/war/resources/scripts/hudson-behavior.js b/war/resources/scripts/hudson-behavior.js
index 7ad1097909be366f23138bdd726205d09ee649ba..a5e4dd5a45d39d68023dcaec3bae49b51273ebbd 100644
--- a/war/resources/scripts/hudson-behavior.js
+++ b/war/resources/scripts/hudson-behavior.js
@@ -1376,7 +1376,7 @@ function buildFormTree(form) {
                 // this is a new grouping node
                 doms.push(p);
                 p.formDom = m = {};
-                addProperty(findParent(p), name, m);
+                addProperty(findParent(p), p.getAttribute("name"), m);
             }
             return m;
         }