Index: src/main/org/codehaus/xfire/aegis/type/basic/BeanType.java
===================================================================
--- src/main/org/codehaus/xfire/aegis/type/basic/BeanType.java	(revision 1762)
+++ src/main/org/codehaus/xfire/aegis/type/basic/BeanType.java	(working copy)
@@ -696,9 +696,10 @@
         for (Iterator itr = info.getElements(); itr.hasNext();)
         {
             QName name = (QName) itr.next();
+            
             if (info.isExtension()
-                    && info.getPropertyDescriptorFromMappedName(name).getReadMethod()
-                            .getDeclaringClass() != info.getClass())
+                && info.getPropertyDescriptorFromMappedName(name).getReadMethod()
+                        .getDeclaringClass() != info.getTypeClass())
                 continue;
             deps.add(info.getType(name));
         }