diff --git a/docs/literature/b-money.md b/docs/literature/b-money.md
index 07c45b6..3f4572f 100644
--- a/docs/literature/b-money.md
+++ b/docs/literature/b-money.md
@@ -2,7 +2,7 @@
 layout: default
 title: "b-money"
 nav_order: 2
-has_parent: true
+parent: Literature
 ---
 
 # b-money