diff --git a/lib/legacy/class.html b/lib/legacy/class.html
index ea8dfd835e..2856cd773e 100644
--- a/lib/legacy/class.html
+++ b/lib/legacy/class.html
@@ -25,11 +25,7 @@
       registered: true,
       attributeChanged: true,
       // meta objects
-      behaviors: true,
-      hostAttributes: true,
-      properties: true,
-      observers: true,
-      listeners: true
+      behaviors: true
     }
 
     /**
diff --git a/test/unit/behaviors.html b/test/unit/behaviors.html
index 27535891e3..997a6ded74 100644
--- a/test/unit/behaviors.html
+++ b/test/unit/behaviors.html
@@ -172,7 +172,12 @@
 
       behaviors: [
         Polymer.BehaviorA
-      ]
+      ],
+
+      properties: {},
+      observers: [],
+      hostAttributes: {},
+      listeners: {}
     });
 
     Polymer({
@@ -307,6 +312,14 @@
     assert.equal(el.is, 'single-behavior');
   });
 
+  test('instance behaviors, properties, observers, hostAttributes, listeners', function() {
+    assert.isOk(el.behaviors);
+    assert.isOk(el.properties);
+    assert.isOk(el.observers);
+    assert.isOk(el.hostAttributes);
+    assert.isOk(el.listeners);
+  });
+
   test('ready from behavior', function() {
     assert.equal(el.__readyA, true);
   });