diff --git a/tests/auto/widgets/graphicsview/qgraphicsproxywidget/qgraphicsproxywidget.pro b/tests/auto/widgets/graphicsview/qgraphicsproxywidget/qgraphicsproxywidget.pro
index d9d9818d6c1..38fef513945 100644
--- a/tests/auto/widgets/graphicsview/qgraphicsproxywidget/qgraphicsproxywidget.pro
+++ b/tests/auto/widgets/graphicsview/qgraphicsproxywidget/qgraphicsproxywidget.pro
@@ -6,5 +6,4 @@ QT += core-private gui-private
 
 SOURCES  += tst_qgraphicsproxywidget.cpp
 
-contains(QT_CONFIG,xcb):CONFIG+=insignificant_test  # QTBUG-25294
 DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
diff --git a/tests/auto/widgets/graphicsview/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp b/tests/auto/widgets/graphicsview/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp
index f8d852888c9..05a97dc2f32 100644
--- a/tests/auto/widgets/graphicsview/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp
@@ -1223,6 +1223,7 @@ void tst_QGraphicsProxyWidget::mousePressReleaseEvent()
 
     QGraphicsScene scene;
     QGraphicsView view(&scene);
+    view.resize(500, 500);
     view.show();
     QVERIFY(QTest::qWaitForWindowExposed(&view));
 
@@ -1231,7 +1232,6 @@ void tst_QGraphicsProxyWidget::mousePressReleaseEvent()
     QPushButton *widget = new QPushButton;
     QSignalSpy spy(widget, SIGNAL(clicked()));
     widget->resize(50, 50);
-    view.resize(100, 100);
     if (hasWidget) {
         proxy->setWidget(widget);
         proxy->show();