diff --git a/src/plugins/qbsprojectmanager/qbsnodes.cpp b/src/plugins/qbsprojectmanager/qbsnodes.cpp
index e77232ec969..b942a1be22a 100644
--- a/src/plugins/qbsprojectmanager/qbsnodes.cpp
+++ b/src/plugins/qbsprojectmanager/qbsnodes.cpp
@@ -376,7 +376,8 @@ bool QbsGroupNode::renameFile(const QString &filePath, const QString &newFilePat
 // --------------------------------------------------------------------
 
 QbsProductNode::QbsProductNode(const qbs::ProductData &prd) :
-    QbsBaseProjectNode(Utils::FileName::fromString(prd.location().filePath()))
+    QbsBaseProjectNode(Utils::FileName::fromString(prd.location().filePath())),
+    m_qbsProductData(prd)
 {
     if (m_productIcon.isNull())
         m_productIcon = generateIcon(QString::fromLatin1(Constants::QBS_PRODUCT_OVERLAY_ICON));
diff --git a/src/plugins/qbsprojectmanager/qbsnodes.h b/src/plugins/qbsprojectmanager/qbsnodes.h
index 911d77627ef..0627083c834 100644
--- a/src/plugins/qbsprojectmanager/qbsnodes.h
+++ b/src/plugins/qbsprojectmanager/qbsnodes.h
@@ -131,7 +131,7 @@ public:
 private:
     QbsGroupNode *findGroupNode(const QString &name);
 
-    qbs::ProductData m_qbsProductData;
+    const qbs::ProductData m_qbsProductData;
     static QIcon m_productIcon;
 };