1 files changed, 1 insertions, 1 deletions
diff --git a/src/imports/layouts/qquickstacklayout_p.h b/src/imports/layouts/qquickstacklayout_p.h
index 5349adfa36..d8feecc11b 100644
--- a/src/imports/layouts/qquickstacklayout_p.h
+++ b/src/imports/layouts/qquickstacklayout_p.h
@@ -95,7 +95,7 @@ private:
         QSizeF array[Qt::NSizeHints];
     } SizeHints;
 
-    mutable QVector<SizeHints> m_cachedItemSizeHints;
+    mutable QHash<QQuickItem*, SizeHints> m_cachedItemSizeHints;
     mutable QSizeF m_cachedSizeHints[Qt::NSizeHints];
     SizeHints &cachedItemSizeHints(int index) const;
 };