diff --git a/share/qtcreator/qml/qmlpuppet/interfaces/nodeinstanceserverinterface.cpp b/share/qtcreator/qml/qmlpuppet/interfaces/nodeinstanceserverinterface.cpp
index dd8d960ad41..22606e98228 100644
--- a/share/qtcreator/qml/qmlpuppet/interfaces/nodeinstanceserverinterface.cpp
+++ b/share/qtcreator/qml/qmlpuppet/interfaces/nodeinstanceserverinterface.cpp
@@ -99,7 +99,7 @@ void NodeInstanceServerInterface::registerCommands()
     qRegisterMetaTypeStreamOperators<ChangeFileUrlCommand>("ChangeFileUrlCommand");
 
     qRegisterMetaType<ChangeStateCommand>("ChangeStateCommand");
-    qRegisterMetaTypeStreamOperators<PropertyAbstractContainer>("ChangeStateCommand");
+    qRegisterMetaTypeStreamOperators<ChangeStateCommand>("ChangeStateCommand");
 
     qRegisterMetaType<RemoveInstancesCommand>("RemoveInstancesCommand");
     qRegisterMetaTypeStreamOperators<RemoveInstancesCommand>("RemoveInstancesCommand");