diff --git a/src/tools/qdoc/doc.cpp b/src/tools/qdoc/doc.cpp
index f322bd9360..4ed5894543 100644
--- a/src/tools/qdoc/doc.cpp
+++ b/src/tools/qdoc/doc.cpp
@@ -308,7 +308,7 @@ public:
     Doc::Sections       granularity_;
     Doc::Sections       section_; // ###
     QList<Atom*>        tableOfContents_;
-    QList<int>          tableOfContentsLevels_;
+    QVector<int>        tableOfContentsLevels_;
     QList<Atom*>        keywords_;
     QList<Atom*>        targets_;
     QStringMultiMap     metaMap_;
@@ -3087,7 +3087,7 @@ const QList<Atom *> &Doc::tableOfContents() const
     return priv->extra->tableOfContents_;
 }
 
-const QList<int> &Doc::tableOfContentsLevels() const
+const QVector<int> &Doc::tableOfContentsLevels() const
 {
     priv->constructExtra();
     return priv->extra->tableOfContentsLevels_;
diff --git a/src/tools/qdoc/doc.h b/src/tools/qdoc/doc.h
index dd14e73e91..b064b5878e 100644
--- a/src/tools/qdoc/doc.h
+++ b/src/tools/qdoc/doc.h
@@ -168,7 +168,7 @@ public:
     bool hasKeywords() const;
     bool hasTargets() const;
     const QList<Atom *> &tableOfContents() const;
-    const QList<int> &tableOfContentsLevels() const;
+    const QVector<int> &tableOfContentsLevels() const;
     const QList<Atom *> &keywords() const;
     const QList<Atom *> &targets() const;
     const QStringMultiMap &metaTagMap() const;
diff --git a/src/tools/qdoc/qdocindexfiles.h b/src/tools/qdoc/qdocindexfiles.h
index 9a18639251..03f5a369c7 100644
--- a/src/tools/qdoc/qdocindexfiles.h
+++ b/src/tools/qdoc/qdocindexfiles.h
@@ -74,8 +74,8 @@ class QDocIndexFiles
     QDocDatabase* qdb_;
     Generator* gen_;
     QString project_;
-    QList<QPair<ClassNode*,QString> > basesList_;
-    QList<QPair<FunctionNode*,QString> > relatedList_;
+    QVector<QPair<ClassNode*,QString> > basesList_;
+    QVector<QPair<FunctionNode*,QString> > relatedList_;
 };
 
 QT_END_NAMESPACE
diff --git a/src/tools/qdoc/qmlmarkupvisitor.h b/src/tools/qdoc/qmlmarkupvisitor.h
index e336f32929..ddd16209ab 100644
--- a/src/tools/qdoc/qmlmarkupvisitor.h
+++ b/src/tools/qdoc/qmlmarkupvisitor.h
@@ -157,7 +157,7 @@ private:
     QString sourceText(QQmlJS::AST::SourceLocation &location);
 
     QQmlJS::Engine *engine;
-    QList<ExtraType> extraTypes;
+    QVector<ExtraType> extraTypes;
     QVector<QQmlJS::AST::SourceLocation> extraLocations;
     QString source;
     QString output;