diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 8b00bface7..02f4842e88 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -3628,7 +3628,7 @@ ScriptEngine* Application::loadScript(const QString& scriptName, bool loadScript
     scriptEngine->getModelsScriptingInterface()->setModelTree(_models.getTree());
 
     // model has some custom types
-    Model::registerMetaTypes(scriptEngine->getEngine());
+    Model::registerMetaTypes(scriptEngine);
 
     // hook our avatar object into this script engine
     scriptEngine->setAvatarData(_myAvatar, "MyAvatar"); // leave it as a MyAvatar class to expose thrust features