diff --git a/MIGRATION.md b/MIGRATION.md
index f9bd2fb64f17..49708f886919 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -167,6 +167,8 @@ Basic.parameters: {
       cellSize: 20,
       opacity: 0.5,
       cellAmount: 5,
+      offsetX: 16, // default is 0 if story has 'fullscreen' layout, 16 if layout is 'padded'
+      offsetY: 16, // default is 0 if story has 'fullscreen' layout, 16 if layout is 'padded'
     }
   }
 },