diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h
index dafcbaa268c..07c5d50b6e5 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h
@@ -163,7 +163,7 @@ public:
     void setInLayoutable(bool isInLayoutable);
     virtual void refreshLayoutable();
 
-    bool hasBindingForProperty(const PropertyName &propertyName, bool *hasChanged = 0) const;
+    bool hasBindingForProperty(const PropertyName &propertyName, bool *hasChanged = nullptr) const;
 
     QQmlContext *context() const;
     QQmlEngine *engine() const;
diff --git a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp
index 7fcae031fcd..df58f309ec9 100644
--- a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp
@@ -358,7 +358,7 @@ PropertyEditorNodeWrapper::PropertyEditorNodeWrapper(PropertyEditorValue* parent
     connect(m_editorValue, &PropertyEditorValue::modelNodeChanged, this, &PropertyEditorNodeWrapper::update);
 }
 
-PropertyEditorNodeWrapper::PropertyEditorNodeWrapper(QObject *parent) : QObject(parent), m_editorValue(NULL)
+PropertyEditorNodeWrapper::PropertyEditorNodeWrapper(QObject *parent) : QObject(parent), m_editorValue(nullptr)
 {
 }