1 files changed, 3 insertions, 3 deletions
diff --git a/src/datavisualization/axis/qcategory3daxis_p.h b/src/datavisualization/axis/qcategory3daxis_p.h
index 2b2f2bd9..1ce8ed5e 100644
--- a/src/datavisualization/axis/qcategory3daxis_p.h
+++ b/src/datavisualization/axis/qcategory3daxis_p.h
@@ -56,9 +56,9 @@ public:
     void setDataLabels(const QStringList &labels);
 
 protected:
-    virtual bool allowZero();
-    virtual bool allowNegatives();
-    virtual bool allowMinMaxSame();
+    bool allowZero() override;
+    bool allowNegatives() override;
+    bool allowMinMaxSame() override;
 
 private:
     QCategory3DAxis *qptr();