diff --git a/doc/api/n-api.md b/doc/api/n-api.md
index 10f19ee2f8cc65..786df00f9a7960 100644
--- a/doc/api/n-api.md
+++ b/doc/api/n-api.md
@@ -259,7 +259,7 @@ information is in the latest API documentation in:
   </tr>
   <tr>
     <th scope="row">9</th>
-    <td> 20.3.0+, 21.0.0 and all later versions</td>
+    <td>v18.17.0+, 20.3.0+, 21.0.0 and all later versions</td>
   </tr>
   <tr>
     <th scope="row">8</th>