2 files changed, 6 insertions, 2 deletions
diff --git a/src/corelib/itemmodels/qabstractproxymodel.cpp b/src/corelib/itemmodels/qabstractproxymodel.cpp
index cdf811e29b..715a186b97 100644
--- a/src/corelib/itemmodels/qabstractproxymodel.cpp
+++ b/src/corelib/itemmodels/qabstractproxymodel.cpp
@@ -139,7 +139,7 @@ void QAbstractProxyModel::setSourceModel(QAbstractItemModel *sourceModel)
             d->model = QAbstractItemModelPrivate::staticEmptyModel();
         }
         d->roleNames = d->model->roleNames();
-        emit sourceModelChanged();
+        emit sourceModelChanged(QPrivateSignal());
     }
 }
 
diff --git a/src/corelib/itemmodels/qabstractproxymodel.h b/src/corelib/itemmodels/qabstractproxymodel.h
index 2561e5a7e2..1f32126465 100644
--- a/src/corelib/itemmodels/qabstractproxymodel.h
+++ b/src/corelib/itemmodels/qabstractproxymodel.h
@@ -97,7 +97,11 @@ public:
     Qt::DropActions supportedDropActions() const;
 
 Q_SIGNALS:
-    void sourceModelChanged();
+    void sourceModelChanged(
+#if !defined(qdoc)
+        QPrivateSignal
+#endif
+    );
 
 protected:
     QAbstractProxyModel(QAbstractProxyModelPrivate &, QObject *parent);