diff --git a/src/plugins/qmldesigner/components/itemlibrary/itemlibrarysectionmodel.cpp b/src/plugins/qmldesigner/components/itemlibrary/itemlibrarysectionmodel.cpp
index 7e36801a833..1ed8d16e1ed 100644
--- a/src/plugins/qmldesigner/components/itemlibrary/itemlibrarysectionmodel.cpp
+++ b/src/plugins/qmldesigner/components/itemlibrary/itemlibrarysectionmodel.cpp
@@ -27,6 +27,8 @@
 
 #include "itemlibraryitem.h"
 
+#include <QDebug>
+
 namespace QmlDesigner {
 
 ItemLibrarySectionModel::ItemLibrarySectionModel(QObject *parent) :