diff --git a/doc/qtcreator.qdocconf b/doc/qtcreator.qdocconf
index f6a1d0b751d1411c74de0c75f2f9cf1e76fef485..1e0e31d747939d7ce5830a26fccc13db2d49259b 100644
--- a/doc/qtcreator.qdocconf
+++ b/doc/qtcreator.qdocconf
@@ -13,7 +13,7 @@ exampledirs = $SRCDIR
 extraimages.HTML        = qt-logo \
                           trolltech-logo
 
-sources.fileextensions  = "qtcreator.qdoc"
+sources.fileextensions  = "qtcreator.qdoc addressbook-sdk.qdoc"
 
 
 qhp.projects            = QtCreator
diff --git a/src/plugins/coreplugin/welcomemode.cpp b/src/plugins/coreplugin/welcomemode.cpp
index 74a8def7b07163626116ef77d00838400f7b9c0a..c0506a222a87942d4dcf8d26a54a0f5bf936896a 100644
--- a/src/plugins/coreplugin/welcomemode.cpp
+++ b/src/plugins/coreplugin/welcomemode.cpp
@@ -178,7 +178,7 @@ WelcomeMode::WelcomeMode() :
     m_d->ui.tutorialTreeWidget->addItem(tr("<b>Qt Creator - A quick tour</b>"),
                                         QString("qthelp://com.nokia.qtcreator.%1%2/doc/index.html").arg(IDE_VERSION_MAJOR).arg(IDE_VERSION_MINOR));
     m_d->ui.tutorialTreeWidget->addItem(tr("Creating an address book"),
-                                        QLatin1String("qthelp://com.trolltech.qt/qdoc/tutorials-addressbook.html"));
+                                        QLatin1String("qthelp://com.nokia.qtcreator/doc/tutorials-addressbook-sdk.html"));
     m_d->ui.tutorialTreeWidget->addItem(tr("Understanding widgets"),
                                         QLatin1String("qthelp://com.trolltech.qt/qdoc/widgets-tutorial.html"));
     m_d->ui.tutorialTreeWidget->addItem(tr("Building with qmake"),