diff --git a/src/plugins/qmlprofiler/flamegraphmodel.h b/src/plugins/qmlprofiler/flamegraphmodel.h
index 666b498cacf..a3aa58b1881 100644
--- a/src/plugins/qmlprofiler/flamegraphmodel.h
+++ b/src/plugins/qmlprofiler/flamegraphmodel.h
@@ -110,7 +110,6 @@ private:
     FlameGraphData *m_compileStackTop;
 
     quint64 m_acceptedFeatures;
-    int m_modelId;
     QmlProfilerModelManager *m_modelManager;
 
     QSet<int> m_typeIdsWithNotes;