diff --git a/src/gui/painting/qplatformbackingstore.cpp b/src/gui/painting/qplatformbackingstore.cpp
index c1737e77465..e765a9e4024 100644
--- a/src/gui/painting/qplatformbackingstore.cpp
+++ b/src/gui/painting/qplatformbackingstore.cpp
@@ -100,7 +100,7 @@ public:
     {
     }
 
-    QList<QBackingstoreTextureInfo> textures;
+    QVector<QBackingstoreTextureInfo> textures;
     bool locked;
 };