diff --git a/extensions/source/abpilot/unodialogabp.cxx b/extensions/source/abpilot/unodialogabp.cxx
index 4baafbf7f705..b8d78e81e888 100644
--- a/extensions/source/abpilot/unodialogabp.cxx
+++ b/extensions/source/abpilot/unodialogabp.cxx
@@ -35,41 +35,12 @@ namespace abp
     using namespace ::com::sun::star::ui::dialogs;
 
     OABSPilotUno::OABSPilotUno(const Reference< XComponentContext >& _rxORB)
-        :OGenericUnoDialog(_rxORB)
+        : OABSPilotUno_JBase(_rxORB)
     {
         registerProperty( u"DataSourceName"_ustr, PROPERTY_ID_DATASOURCENAME, PropertyAttribute::READONLY ,
             &m_sDataSourceName, cppu::UnoType<decltype(m_sDataSourceName)>::get() );
     }
 
-    Any SAL_CALL OABSPilotUno::queryInterface( const Type& aType )
-    {
-        Any aReturn = svt::OGenericUnoDialog::queryInterface( aType );
-        return aReturn.hasValue() ? aReturn : OABSPilotUno_JBase::queryInterface( aType );
-    }
-
-    void SAL_CALL OABSPilotUno::acquire(  ) noexcept
-    {
-        svt::OGenericUnoDialog::acquire();
-    }
-
-    void SAL_CALL OABSPilotUno::release(  ) noexcept
-    {
-        svt::OGenericUnoDialog::release();
-    }
-
-    Sequence< Type > SAL_CALL OABSPilotUno::getTypes(  )
-    {
-        return ::comphelper::concatSequences(
-            svt::OGenericUnoDialog::getTypes(),
-            OABSPilotUno_JBase::getTypes()
-        );
-    }
-
-    Sequence<sal_Int8> SAL_CALL OABSPilotUno::getImplementationId(  )
-    {
-        return css::uno::Sequence<sal_Int8>();
-    }
-
     OUString SAL_CALL OABSPilotUno::getImplementationName()
     {
         return u"org.openoffice.comp.abp.OAddressBookSourcePilot"_ustr;
diff --git a/extensions/source/abpilot/unodialogabp.hxx b/extensions/source/abpilot/unodialogabp.hxx
index b8bd940afa04..b07f0b2d870b 100644
--- a/extensions/source/abpilot/unodialogabp.hxx
+++ b/extensions/source/abpilot/unodialogabp.hxx
@@ -28,12 +28,11 @@
 namespace abp
 {
     class OABSPilotUno;
-    typedef ::cppu::ImplHelper1< css::task::XJob >     OABSPilotUno_JBase;
+    typedef cppu::ImplInheritanceHelper<svt::OGenericUnoDialog, css::task::XJob> OABSPilotUno_JBase;
     typedef ::comphelper::OPropertyArrayUsageHelper< OABSPilotUno > OABSPilotUno_PBase;
     /// the UNO wrapper for the address book source pilot
     class OABSPilotUno
-            : public svt::OGenericUnoDialog
-            , public OABSPilotUno_JBase
+            : public OABSPilotUno_JBase
             , public OABSPilotUno_PBase
     {
         OUString m_sDataSourceName;
@@ -42,15 +41,6 @@ namespace abp
         explicit OABSPilotUno(const css::uno::Reference< css::uno::XComponentContext >& _rxORB);
 
     private:
-        // XInterface (disambiguation)
-        virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
-        virtual void SAL_CALL acquire(  ) noexcept override;
-        virtual void SAL_CALL release(  ) noexcept override;
-
-        // XTypeProvider
-        virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
-        virtual css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId(  ) override;
-
         // XServiceInfo
         virtual OUString SAL_CALL getImplementationName() override;
         virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;