diff --git a/krita/plugins/extensions/pykrita/sip/krita/dockwidgetfactorybase.sip b/krita/plugins/extensions/pykrita/sip/krita/dockwidgetfactorybase.sip
index a4d293a968..c70c4fc142 100644
--- a/krita/plugins/extensions/pykrita/sip/krita/dockwidgetfactorybase.sip
+++ b/krita/plugins/extensions/pykrita/sip/krita/dockwidgetfactorybase.sip
@@ -1,22 +1,23 @@
 %Import QtCore/QtCoremod.sip
 %Import QtGui/QtGuimod.sip
 
 class DockWidgetFactoryBase
 {
 %TypeHeaderCode
 #include "dockwidgetfactorybase.h"
 %End
 
 public:
     enum DockPosition {
         DockTornOff, ///< Floating as its own top level window
         DockTop,    ///< Above the central widget
         DockBottom, ///< Below the central widget
         DockRight,  ///< Right of the centra widget
         DockLeft,   ///< Left of the centra widget
         DockMinimized  ///< Not docked, but reachable via the menu
     };
     DockWidgetFactoryBase(const QString& _id, DockPosition _dockPosition, bool _isCollapsable = true, bool _defaultCollapsed = false);
     virtual QDockWidget* createDockWidget() = 0 /Factory/;
+    QString id() const;
 };
 
diff --git a/krita/plugins/extensions/pykrita/sip/krita/krita.sip b/krita/plugins/extensions/pykrita/sip/krita/krita.sip
index e7086c344e..65e4d8c429 100644
--- a/krita/plugins/extensions/pykrita/sip/krita/krita.sip
+++ b/krita/plugins/extensions/pykrita/sip/krita/krita.sip
@@ -1,23 +1,37 @@
 %Import QtCore/QtCoremod.sip
 %Import QtGui/QtGuimod.sip
 
 class Krita : public QObject
 {
 %TypeHeaderCode
 #include "krita.h"
 %End
 
     Krita(QObject *parent /TransferThis/ = 0);
 public:
     static Krita* instance();
     QList<MainWindow*> mainWindows();
     QList<View*> views();
     QList<Document*> documents();
     QList<Image*> images();
 
     QAction *createAction(const QString &text);
 
-    void addViewExtension(ViewExtension* _viewExtension /TransferThis/);
-    void addDockWidgetFactory(DockWidgetFactoryBase* _factory /Transfer, TransferThis/);
+    void addViewExtension(ViewExtension* _viewExtension /GetWrapper/);
+%MethodCode
+        Py_BEGIN_ALLOW_THREADS
+        sipCpp->addViewExtension(a0);
+        Py_END_ALLOW_THREADS
+        
+        sipTransferTo(a0Wrapper, Py_None);
+%End
+    void addDockWidgetFactory(DockWidgetFactoryBase* _factory /GetWrapper/);
+%MethodCode
+        Py_BEGIN_ALLOW_THREADS
+        sipCpp->addDockWidgetFactory(a0);
+        Py_END_ALLOW_THREADS
+        
+        sipTransferTo(a0Wrapper, Py_None);
+%End
 };