diff --git a/scriptengines/javascript/dataengine/javascriptdataengine.cpp b/scriptengines/javascript/dataengine/javascriptdataengine.cpp
index e4743331e..fe3deec4f 100644
--- a/scriptengines/javascript/dataengine/javascriptdataengine.cpp
+++ b/scriptengines/javascript/dataengine/javascriptdataengine.cpp
@@ -228,7 +228,7 @@ QScriptValue JavaScriptDataEngine::serviceCtor(QScriptContext *context, QScriptE
 
     JavaScriptService *service = new JavaScriptService(serviceName, iFace);
     if (service->wasFound()) {
-        QScriptValue v = engine->newQObject(service, QScriptEngine::QtOwnership);
+        QScriptValue v = engine->newQObject(service, QScriptEngine::QtOwnership, QScriptEngine::ExcludeSuperClassContents);
         service->setScriptValue(v);
         return v;
     }
diff --git a/scriptengines/javascript/dataengine/javascriptservice.h b/scriptengines/javascript/dataengine/javascriptservice.h
index 04f73fb62..1aba29aef 100644
--- a/scriptengines/javascript/dataengine/javascriptservice.h
+++ b/scriptengines/javascript/dataengine/javascriptservice.h
@@ -35,6 +35,9 @@ class JavaScriptDataEngine;
 class JavaScriptService : public Plasma::Service
 {
     Q_OBJECT
+    Q_PROPERTY(QString destination READ destination WRITE setDestination)
+    Q_PROPERTY(QStringList operationNames READ operationNames)
+    Q_PROPERTY(QString name READ name)
 
 public:
     JavaScriptService(const QString &serviceName, JavaScriptDataEngine *engine);