diff --git a/src/app/bookmarkviewcontroller.cpp b/src/app/bookmarkviewcontroller.cpp
index d5fc718..2229a2f 100644
--- a/src/app/bookmarkviewcontroller.cpp
+++ b/src/app/bookmarkviewcontroller.cpp
@@ -110,7 +110,7 @@ struct BookmarkViewController::Private {
 	TDEListView* mListView;
 	KBookmarkManager* mManager;
 	KURL mCurrentURL;
-	std::auto_ptr<BookmarkToolTip> mToolTip;
+	std::unique_ptr<BookmarkToolTip> mToolTip;
 	TDEActionCollection* mActionCollection;
 	KURL mDroppedURL;