diff --git a/src/widgets/compat/removed_api.cpp b/src/widgets/compat/removed_api.cpp
index 3af337d8532..32f4e7c8069 100644
--- a/src/widgets/compat/removed_api.cpp
+++ b/src/widgets/compat/removed_api.cpp
@@ -96,6 +96,18 @@ QAction *QToolBar::addAction(const QIcon &icon, const QString &text,
     return QWidget::addAction(icon, text, receiver, member);
 }
 
+#include "qmenubar.h"
+
+QAction *QMenuBar::addAction(const QString &text)
+{
+    return QWidget::addAction(text);
+}
+
+QAction *QMenuBar::addAction(const QString &text, const QObject *receiver, const char* member)
+{
+    return QWidget::addAction(text, receiver, member);
+}
+
 // #include <qotherheader.h>
 // // implement removed functions from qotherheader.h
 
diff --git a/src/widgets/widgets/qmenubar.cpp b/src/widgets/widgets/qmenubar.cpp
index f92a9754553..24a9fd8a0ad 100644
--- a/src/widgets/widgets/qmenubar.cpp
+++ b/src/widgets/widgets/qmenubar.cpp
@@ -750,72 +750,6 @@ QMenuBar::~QMenuBar()
     d->platformMenuBar = nullptr;
 }
 
-/*!
-    This convenience function creates a new action with \a text.
-    The function adds the newly created action to the menu's
-    list of actions, and returns it.
-
-    \sa QWidget::addAction(), QWidget::actions()
-*/
-QAction *QMenuBar::addAction(const QString &text)
-{
-    QAction *ret = new QAction(text, this);
-    addAction(ret);
-    return ret;
-}
-
-/*!
-    \overload
-
-    This convenience function creates a new action with the given \a
-    text. The action's triggered() signal is connected to the \a
-    receiver's \a member slot. The function adds the newly created
-    action to the menu's list of actions and returns it.
-
-    \sa QWidget::addAction(), QWidget::actions()
-*/
-QAction *QMenuBar::addAction(const QString &text, const QObject *receiver, const char* member)
-{
-    QAction *ret = new QAction(text, this);
-    QObject::connect(ret, SIGNAL(triggered(bool)), receiver, member);
-    addAction(ret);
-    return ret;
-}
-
-/*!
-    \fn template<typename Obj, typename PointerToMemberFunctionOrFunctor> QAction *QMenuBar::addAction(const QString &text, const Obj *receiver, PointerToMemberFunctionOrFunctor method)
-
-    \since 5.11
-
-    \overload
-
-    This convenience function creates a new action with the given \a
-    text. The action's triggered() signal is connected to the
-    \a method of the \a receiver. The function adds the newly created
-    action to the menu's list of actions and returns it.
-
-    QMenuBar takes ownership of the returned QAction.
-
-    \sa QWidget::addAction(), QWidget::actions()
-*/
-
-/*!
-    \fn template<typename Functor> QAction *QMenuBar::addAction(const QString &text, Functor functor)
-
-    \since 5.11
-
-    \overload
-
-    This convenience function creates a new action with the given \a
-    text. The action's triggered() signal is connected to the
-    \a functor. The function adds the newly created
-    action to the menu's list of actions and returns it.
-
-    QMenuBar takes ownership of the returned QAction.
-
-    \sa QWidget::addAction(), QWidget::actions()
-*/
-
 /*!
   Appends a new QMenu with \a title to the menu bar. The menu bar
   takes ownership of the menu. Returns the new menu.
@@ -1588,7 +1522,7 @@ bool QMenuBar::eventFilter(QObject *object, QEvent *event)
   Returns the QAction at \a pt. Returns \nullptr if there is no action at \a pt or if
 the location has a separator.
 
-    \sa addAction(), addSeparator()
+    \sa QWidget::addAction(), addSeparator()
 */
 QAction *QMenuBar::actionAt(const QPoint &pt) const
 {
diff --git a/src/widgets/widgets/qmenubar.h b/src/widgets/widgets/qmenubar.h
index f2170ebf5ad..43bcd39f71d 100644
--- a/src/widgets/widgets/qmenubar.h
+++ b/src/widgets/widgets/qmenubar.h
@@ -64,34 +64,10 @@ public:
     ~QMenuBar();
 
     using QWidget::addAction;
+#if QT_REMOVED_SINCE(6, 3)
     QAction *addAction(const QString &text);
     QAction *addAction(const QString &text, const QObject *receiver, const char* member);
-
-#ifdef Q_CLANG_QDOC
-    template<typename Obj, typename PointerToMemberFunctionOrFunctor>
-    QAction *addAction(const QString &text, const Obj *receiver, PointerToMemberFunctionOrFunctor method);
-    template<typename Functor>
-    QAction *addAction(const QString &text, Functor functor);
-#else
-    // addAction(QString): Connect to a QObject slot / functor or function pointer (with context)
-    template<typename Obj, typename Func1>
-    inline typename std::enable_if<!std::is_same<const char*, Func1>::value
-        && QtPrivate::IsPointerToTypeDerivedFromQObject<Obj*>::Value, QAction *>::type
-        addAction(const QString &text, const Obj *object, Func1 slot)
-    {
-        QAction *result = addAction(text);
-        connect(result, &QAction::triggered, object, std::move(slot));
-        return result;
-    }
-    // addAction(QString): Connect to a functor or function pointer (without context)
-    template <typename Func1>
-    inline QAction *addAction(const QString &text, Func1 slot)
-    {
-        QAction *result = addAction(text);
-        connect(result, &QAction::triggered, std::move(slot));
-        return result;
-    }
-#endif // !Q_CLANG_QDOC
+#endif
 
     QAction *addMenu(QMenu *menu);
     QMenu *addMenu(const QString &title);