diff --git a/src/common/QskBoxBorderColors.cpp b/src/common/QskBoxBorderColors.cpp
index 80493b20..f752b4ef 100644
--- a/src/common/QskBoxBorderColors.cpp
+++ b/src/common/QskBoxBorderColors.cpp
@@ -285,3 +285,5 @@ QDebug operator<<( QDebug debug, const QskBoxBorderColors& colors )
 }
 
 #endif
+
+#include "moc_QskBoxBorderColors.cpp"