diff --git a/src/plugins/qmldesigner/components/propertyeditor/propertyeditor.cpp b/src/plugins/qmldesigner/components/propertyeditor/propertyeditor.cpp
index 09c835c5b3dc2e4f81b648fdf697df3b2d217fdf..0a512a19a0ea1b7140f0cfdd0213b912946d8350 100644
--- a/src/plugins/qmldesigner/components/propertyeditor/propertyeditor.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/propertyeditor.cpp
@@ -119,7 +119,7 @@ void createPropertyEditorValue(const QmlObjectNode &fxObjectNode, const QString
     }
 }
 
-void PropertyEditor::NodeType::setValue(const QmlObjectNode &fxObjectNode, const QString &name, const QVariant &value)
+void PropertyEditor::NodeType::setValue(const QmlObjectNode & /*fxObjectNode*/, const QString &name, const QVariant &value)
 {
     PropertyEditorValue *propertyValue = qobject_cast<PropertyEditorValue*>(QmlMetaType::toQObject(m_backendValuesPropertyMap.value(name)));
     if (propertyValue)
diff --git a/src/plugins/qmldesigner/core/instances/objectnodeinstance.cpp b/src/plugins/qmldesigner/core/instances/objectnodeinstance.cpp
index c36011be1c2595a5f24e4746e7a41b2d381b9a9d..141019e0a267d5363efd3d23510b587339ae5d59 100644
--- a/src/plugins/qmldesigner/core/instances/objectnodeinstance.cpp
+++ b/src/plugins/qmldesigner/core/instances/objectnodeinstance.cpp
@@ -80,7 +80,7 @@ ChildrenChangeEventFilter::ChildrenChangeEventFilter(QObject *parent)
 }
 
 
-bool ChildrenChangeEventFilter::eventFilter(QObject *object, QEvent *event)
+bool ChildrenChangeEventFilter::eventFilter(QObject * /*object*/, QEvent *event)
 {
     switch (event->type()) {
         case QEvent::ChildAdded:
diff --git a/src/plugins/qmldesigner/core/model/qmlmodelview.cpp b/src/plugins/qmldesigner/core/model/qmlmodelview.cpp
index 1d04a20e7d9ecc0f2733f6f9e486e66eded6cca4..310fc454ad29da553ebe2764a376bedecd282ee8 100644
--- a/src/plugins/qmldesigner/core/model/qmlmodelview.cpp
+++ b/src/plugins/qmldesigner/core/model/qmlmodelview.cpp
@@ -344,7 +344,7 @@ void QmlModelView::otherPropertyChanged(const QmlObjectNode &/*qmlObjectNode*/,
 }
 
 
-void  QmlModelView::stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &/*oldQmlModelState*/)
+void  QmlModelView::stateChanged(const QmlModelState &/*newQmlModelState*/, const QmlModelState &/*oldQmlModelState*/)
 {
 }