diff --git a/tests/manual/windowflags/controllerwindow.cpp b/tests/manual/windowflags/controllerwindow.cpp
index 39cd44d7d29..c2c36025d5c 100644
--- a/tests/manual/windowflags/controllerwindow.cpp
+++ b/tests/manual/windowflags/controllerwindow.cpp
@@ -208,7 +208,7 @@ static Qt::WindowStates windowState(const QObject *o)
         return states;
     }
     if (o->isWindowType())
-        return static_cast<const QWindow *>(o)->windowState();
+        return static_cast<const QWindow *>(o)->windowStates();
     return Qt::WindowNoState;
 }