diff --git a/src/widgets/kernel/qwidget.h b/src/widgets/kernel/qwidget.h
index 11d143d0e44..75fefb8ffd5 100644
--- a/src/widgets/kernel/qwidget.h
+++ b/src/widgets/kernel/qwidget.h
@@ -230,7 +230,7 @@ public:
     void setStyle(QStyle *);
     // Widget types and states
 
-#if QT_DEPRECATED_SINCE(6, 2)
+#if QT_DEPRECATED_SINCE(6, 1)
     QT_DEPRECATED_VERSION_X_6_1("Use isWindow()")
     bool isTopLevel() const;
 #endif