diff --git a/src/widgets/itemviews/qstringlistmodel.cpp b/src/widgets/itemviews/qstringlistmodel.cpp
index 9faaca0dd46..95c04567651 100644
--- a/src/widgets/itemviews/qstringlistmodel.cpp
+++ b/src/widgets/itemviews/qstringlistmodel.cpp
@@ -45,6 +45,8 @@
 
 #include "qstringlistmodel.h"
 
+#include <QtCore/qvector.h>
+
 #ifndef QT_NO_STRINGLISTMODEL
 
 QT_BEGIN_NAMESPACE
diff --git a/src/widgets/itemviews/qstringlistmodel.h b/src/widgets/itemviews/qstringlistmodel.h
index 5efed8753eb..c2b8042134e 100644
--- a/src/widgets/itemviews/qstringlistmodel.h
+++ b/src/widgets/itemviews/qstringlistmodel.h
@@ -42,8 +42,8 @@
 #ifndef QSTRINGLISTMODEL_H
 #define QSTRINGLISTMODEL_H
 
+#include <QtCore/qabstractitemmodel.h>
 #include <QtCore/qstringlist.h>
-#include <QtWidgets/qabstractitemview.h>
 
 QT_BEGIN_HEADER