diff --git a/docs/the_nimbus_book/src/options.md b/docs/the_nimbus_book/src/options.md
index 914ea86bb2..c6e46fe5f1 100644
--- a/docs/the_nimbus_book/src/options.md
+++ b/docs/the_nimbus_book/src/options.md
@@ -137,7 +137,7 @@ The following options are available:
      --payload-builder         Enable external payload builder [=false].
      --payload-builder-url     Payload builder URL.
      --local-block-value-boost  Increase execution layer block values for builder bid comparison by a percentage
-                               [=0].
+                               [=10].
      --history                 Retention strategy for historical data (archive/prune) [=HistoryMode.Prune].
 
 ...