diff --git a/examples/iotdashboard/StorageBar.cpp b/examples/iotdashboard/StorageBar.cpp
index 3a0a60e2..de29b94b 100644
--- a/examples/iotdashboard/StorageBar.cpp
+++ b/examples/iotdashboard/StorageBar.cpp
@@ -116,3 +116,5 @@ qreal StorageBar::free() const
 {
     return 1.0 - m_pictures - m_music - m_videos - m_documents - m_others;
 }
+
+#include "moc_StorageBar.cpp"
diff --git a/examples/iotdashboard/StorageBarSkinlet.cpp b/examples/iotdashboard/StorageBarSkinlet.cpp
index 0bb200ad..1d65c516 100644
--- a/examples/iotdashboard/StorageBarSkinlet.cpp
+++ b/examples/iotdashboard/StorageBarSkinlet.cpp
@@ -103,3 +103,5 @@ QSGNode* StorageBarSkinlet::updateSubNode(
             return Inherited::updateSubNode( skinnable, nodeRole, node );
     }
 }
+
+#include "moc_StorageBarSkinlet.cpp"