diff --git a/manual/new/docs/en/object-relational-mapping.txt b/manual/new/docs/en/object-relational-mapping.txt
index b0c5ff050..bc1cf7d28 100644
--- a/manual/new/docs/en/object-relational-mapping.txt
+++ b/manual/new/docs/en/object-relational-mapping.txt
@@ -5,4 +5,3 @@
 ++ Constraints and validators
 ++ Record identifiers
 ++ Indexes
-++ Hierarchical data