diff --git a/doc/api/n-api.md b/doc/api/n-api.md
index c146a6d661dddb..7955d0442b5e82 100644
--- a/doc/api/n-api.md
+++ b/doc/api/n-api.md
@@ -4542,6 +4542,7 @@ snippet:
 function AddTwo(num) {
   return num + 2;
 }
+global.AddTwo = AddTwo;
 ```
 
 Then, the above function can be invoked from a native add-on using the