diff --git a/src/widgets/graphicsview/qsimplex_p.h b/src/widgets/graphicsview/qsimplex_p.h
index dfbca409b9..3fa3417eaf 100644
--- a/src/widgets/graphicsview/qsimplex_p.h
+++ b/src/widgets/graphicsview/qsimplex_p.h
@@ -152,7 +152,7 @@ class QSimplex
     Q_DISABLE_COPY(QSimplex)
 public:
     QSimplex();
-    virtual ~QSimplex();
+    ~QSimplex();
 
     qreal solveMin();
     qreal solveMax();