diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceserver.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceserver.cpp
index 620ed0352b3..f95f69cb84f 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceserver.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceserver.cpp
@@ -259,6 +259,8 @@ bool Qt5NodeInstanceServer::initRhi(RenderViewData &viewData)
 
     // redirect Qt Quick rendering into our texture
     viewData.window->setRenderTarget(QQuickRenderTarget::fromRhiRenderTarget(viewData.texTarget));
+#else
+    Q_UNUSED(viewData)
 #endif
     return true;
 }
@@ -294,6 +296,8 @@ QImage Qt5NodeInstanceServer::grabRenderControl(RenderViewData &viewData)
     rd->cb->resourceUpdate(readbackBatch);
 
     viewData.renderControl->endFrame();
+#else
+    Q_UNUSED(viewData)
 #endif
     return renderImage;
 }
diff --git a/src/plugins/qmldesigner/components/connectioneditor/bindingmodel.cpp b/src/plugins/qmldesigner/components/connectioneditor/bindingmodel.cpp
index 0470798aeca..f14acc16396 100644
--- a/src/plugins/qmldesigner/components/connectioneditor/bindingmodel.cpp
+++ b/src/plugins/qmldesigner/components/connectioneditor/bindingmodel.cpp
@@ -101,6 +101,7 @@ void BindingModel::bindingRemoved(const BindingProperty &bindingProperty)
 
 void BindingModel::selectionChanged(const QList<ModelNode> &selectedNodes)
 {
+    Q_UNUSED(selectedNodes)
     m_handleDataChanged = false;
     resetModel();
     m_handleDataChanged = true;
diff --git a/src/plugins/qmldesigner/designercore/instances/baseconnectionmanager.cpp b/src/plugins/qmldesigner/designercore/instances/baseconnectionmanager.cpp
index 76d641fe30f..794c1a436c0 100644
--- a/src/plugins/qmldesigner/designercore/instances/baseconnectionmanager.cpp
+++ b/src/plugins/qmldesigner/designercore/instances/baseconnectionmanager.cpp
@@ -38,6 +38,7 @@ void BaseConnectionManager::setUp(NodeInstanceServerInterface *nodeInstanceServe
                                   ProjectExplorer::Target *,
                                   AbstractView *view)
 {
+    Q_UNUSED(view)
     m_nodeInstanceServer = nodeInstanceServer;
     m_isActive = true;
 }