diff --git a/src/common/QskAspect.h b/src/common/QskAspect.h
index 3c7d3146..6a07f36c 100644
--- a/src/common/QskAspect.h
+++ b/src/common/QskAspect.h
@@ -54,6 +54,7 @@ QSK_NAMESPACE( QskAspect )
         NoFlagPrimitive,
 
         Alignment,
+        Direction,
         Style,
         SizeMode,
         Decoration,