diff --git a/src/controls/QskRadioBoxSkinlet.cpp b/src/controls/QskRadioBoxSkinlet.cpp
index 7c01964d..620034a1 100644
--- a/src/controls/QskRadioBoxSkinlet.cpp
+++ b/src/controls/QskRadioBoxSkinlet.cpp
@@ -250,3 +250,5 @@ QSGNode* QskRadioBoxSkinlet::updateSampleNode(  const QskSkinnable* skinnable,
 
     return node;
 }
+
+#include "moc_QskRadioBoxSkinlet.cpp"