diff --git a/typescript/option/docs/main.md b/typescript/option/docs/main.md
index 7609ce1..2d30523 100644
--- a/typescript/option/docs/main.md
+++ b/typescript/option/docs/main.md
@@ -17,6 +17,7 @@
 -   [fold](#Fold)
 -   [foldback](#Foldback)
 -   [forall](#Forall)
+-   [fromNullable](#FromNullable)
 -   [fromArray](#FromArray)
 
 # General