diff --git a/src/gui/painting/qcolortransform.h b/src/gui/painting/qcolortransform.h
index 7ec58c5617..392d74297b 100644
--- a/src/gui/painting/qcolortransform.h
+++ b/src/gui/painting/qcolortransform.h
@@ -66,7 +66,7 @@ public:
     }
     QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_MOVE_AND_SWAP(QColorTransform)
 
-    void swap(QColorTransform &other) noexcept { qSwap(d, other.d); }
+    void swap(QColorTransform &other) noexcept { d.swap(other.d); }
 
     Q_GUI_EXPORT QRgb map(QRgb argb) const;
     Q_GUI_EXPORT QRgba64 map(QRgba64 rgba64) const;