diff --git a/src/widgets/graphicsview/qgraphicsitem.cpp b/src/widgets/graphicsview/qgraphicsitem.cpp
index cf9e16e292..17ea830cab 100644
--- a/src/widgets/graphicsview/qgraphicsitem.cpp
+++ b/src/widgets/graphicsview/qgraphicsitem.cpp
@@ -6501,7 +6501,7 @@ void QGraphicsItem::setData(int key, const QVariant &value)
 }
 
 /*!
-    \fn T qgraphicsitem_cast(QGraphicsItem *item)
+    \fn template <class T> qgraphicsitem_cast(QGraphicsItem *item)
     \relates QGraphicsItem
     \since 4.2
 
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index afa94ac54f..23340ea5e5 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -3314,10 +3314,10 @@ QAction *QWidget::addAction(const QIcon &icon, const QString &text, const QKeySe
 #endif // QT_CONFIG(shortcut)
 
 /*!
-    \fn template<typename...Args> QAction *QWidget::addAction(const QString &text, Args&&...args)
-    \fn template<typename...Args> QAction *QWidget::addAction(const QString &text, const QKeySequence &shortcut, Args&&...args)
-    \fn template<typename...Args> QAction *QWidget::addAction(const QIcon &icon, const QString &text, Args&&...args)
-    \fn template<typename...Args> QAction *QWidget::addAction(const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args&&...args)
+    \fn template<typename...Args, typename = compatible_action_slot_args<Args...>> QAction *QWidget::addAction(const QString &text, Args&&...args)
+    \fn template<typename...Args, typename = compatible_action_slot_args<Args...>> QAction *QWidget::addAction(const QString &text, const QKeySequence &shortcut, Args&&...args)
+    \fn template<typename...Args, typename = compatible_action_slot_args<Args...>> QAction *QWidget::addAction(const QIcon &icon, const QString &text, Args&&...args)
+    \fn template<typename...Args, typename = compatible_action_slot_args<Args...>> QAction *QWidget::addAction(const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args&&...args)
 
     \since 6.3
     \overload