diff --git a/autotests/test_gestures.cpp b/autotests/test_gestures.cpp
index c499c1d6b7..2d0553e6ef 100644
--- a/autotests/test_gestures.cpp
+++ b/autotests/test_gestures.cpp
@@ -590,7 +590,7 @@ void GestureTest::testSwipeDiagonalCancels()
     recognizer.registerGesture(&gesture);
 
     recognizer.startSwipeGesture(1);
-    recognizer.updateSwipeGesture(QSizeF(1, 1));
+    recognizer.updateSwipeGesture(QSizeF(2, 2));
     QCOMPARE(cancelledSpy.count(), 1);
     QCOMPARE(triggeredSpy.count(), 0);