diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.cpp
index e35111490b3..e5a825609fc 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.cpp
@@ -110,7 +110,7 @@ static QQmlPropertyCache *cacheForObject(QObject *object, QQmlEngine *engine)
     return QQmlEnginePrivate::get(engine)->cache(object);
 }
 
-NodeInstanceMetaObject *NodeInstanceMetaObject::createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QQmlEngine *engine)
+NodeInstanceMetaObject *NodeInstanceMetaObject::createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance)
 {
     //Avoid setting up multiple NodeInstanceMetaObjects on the same QObject
     QObjectPrivate *op = QObjectPrivate::get(nodeInstance->object());
@@ -118,18 +118,7 @@ NodeInstanceMetaObject *NodeInstanceMetaObject::createNodeInstanceMetaObject(con
     if (nodeInstanceMetaObjectList.contains(parent))
         return static_cast<NodeInstanceMetaObject *>(parent);
 
-    return new NodeInstanceMetaObject(nodeInstance, engine);
-}
-
-NodeInstanceMetaObject *NodeInstanceMetaObject::createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QObject *object, const PropertyName &prefix, QQmlEngine *engine)
-{
-    //Avoid setting up multiple NodeInstanceMetaObjects on the same QObject
-    QObjectPrivate *op = QObjectPrivate::get(nodeInstance->object());
-    QDynamicMetaObjectData *parent = op->metaObject;
-    if (nodeInstanceMetaObjectList.contains(parent))
-        return static_cast<NodeInstanceMetaObject *>(parent);
-
-    return new NodeInstanceMetaObject(nodeInstance, object, prefix, engine);
+    return new NodeInstanceMetaObject(nodeInstance, nodeInstance->nodeInstanceServer()->engine());
 }
 
 void NodeInstanceMetaObject::init(QObject *object, QQmlEngine *engine)
@@ -176,18 +165,6 @@ NodeInstanceMetaObject::NodeInstanceMetaObject(const ObjectNodeInstance::Pointer
 
 }
 
-NodeInstanceMetaObject::NodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QObject *object, const PropertyName &prefix, QQmlEngine *engine)
-    : QQmlVMEMetaObject(object, cacheForObject(object, engine), vMEMetaDataForObject(object)),
-      m_nodeInstance(nodeInstance),
-      m_prefix(prefix),
-      m_context(engine->contextForObject(object)),
-
-      m_data(new MetaPropertyData),
-      m_cache(0)
-{
-      init(object, engine);
-}
-
 NodeInstanceMetaObject::~NodeInstanceMetaObject()
 {
     if (cache->count() > 1) // qml is crashing because the property cache is not removed from the engine
@@ -206,7 +183,6 @@ void NodeInstanceMetaObject::createNewProperty(const QString &name)
     Q_ASSERT(id >= 0);
     Q_UNUSED(id);
 
-
     //Updating cache
     QQmlPropertyCache *oldParent = m_cache->parent();
     QQmlEnginePrivate::get(m_context->engine())->cache(this)->invalidate(m_context->engine(), this);
@@ -348,9 +324,9 @@ void NodeInstanceMetaObject::notifyPropertyChange(int id)
 
     if (objectNodeInstance && objectNodeInstance->nodeInstanceServer()) {
         if (id < propertyOffset()) {
-            objectNodeInstance->nodeInstanceServer()->notifyPropertyChange(objectNodeInstance->instanceId(), m_prefix + propertyById.name());
+            objectNodeInstance->nodeInstanceServer()->notifyPropertyChange(objectNodeInstance->instanceId(), propertyById.name());
         } else {
-            objectNodeInstance->nodeInstanceServer()->notifyPropertyChange(objectNodeInstance->instanceId(), m_prefix + name(id - propertyOffset()));
+            objectNodeInstance->nodeInstanceServer()->notifyPropertyChange(objectNodeInstance->instanceId(), name(id - propertyOffset()));
         }
     }
 }
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.h b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.h
index 82fd6d21440..aa3c47b65ae 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.h
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstancemetaobject.h
@@ -51,14 +51,12 @@ struct MetaPropertyData;
 class NodeInstanceMetaObject : public QQmlVMEMetaObject
 {
 public:
-    static NodeInstanceMetaObject *createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QQmlEngine *engine);
-    static NodeInstanceMetaObject *createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QObject *object, const PropertyName &prefix, QQmlEngine *engine);
+    static NodeInstanceMetaObject *createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance);
     ~NodeInstanceMetaObject();
     void createNewProperty(const QString &name);
 
 protected:
     NodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QQmlEngine *engine);
-    NodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QObject *object, const PropertyName &prefix, QQmlEngine *engine);
 
     int openMetaCall(QMetaObject::Call _c, int _id, void **_a);
     int metaCall(QMetaObject::Call _c, int _id, void **_a);
@@ -84,7 +82,6 @@ private:
     void init(QObject *, QQmlEngine *engine);
 
     ObjectNodeInstanceWeakPointer m_nodeInstance;
-    PropertyName m_prefix;
     QPointer<QQmlContext> m_context;
     QQmlOpenMetaObjectType *m_type;
     QScopedPointer<MetaPropertyData> m_data;
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp
index 3a4e93f7d0f..7508afc16e5 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp
@@ -173,7 +173,7 @@ void ObjectNodeInstance::setNodeInstanceServer(NodeInstanceServer *server)
 
 void ObjectNodeInstance::initializePropertyWatcher(const ObjectNodeInstance::Pointer &objectNodeInstance)
 {
-    m_metaObject = NodeInstanceMetaObject::createNodeInstanceMetaObject(objectNodeInstance, nodeInstanceServer()->engine());
+    m_metaObject = NodeInstanceMetaObject::createNodeInstanceMetaObject(objectNodeInstance);
 }
 
 void ObjectNodeInstance::initialize(const ObjectNodeInstance::Pointer &objectNodeInstance)