1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/qmldesigner/components/materialeditor/materialeditorview.h b/src/plugins/qmldesigner/components/materialeditor/materialeditorview.h
index d9c9e4c1ba..ff734ed30b 100644
--- a/src/plugins/qmldesigner/components/materialeditor/materialeditorview.h
+++ b/src/plugins/qmldesigner/components/materialeditor/materialeditorview.h
@@ -114,6 +114,7 @@ private:
     bool noValidSelection() const;
 
     ModelNode m_selectedMaterial;
+    QTimer m_ensureMatLibTimer;
     QShortcut *m_updateShortcut = nullptr;
     int m_timerId = 0;
     QStackedWidget *m_stackedWidget = nullptr;