diff --git a/readme.md b/readme.md
index 124e282..bbe04e2 100644
--- a/readme.md
+++ b/readme.md
@@ -40,6 +40,13 @@ Array of createTable params.
 
 Port number. The default port number is `8000`.
 
+##### hostname
+
+- Type: `string`
+- Required: `false`
+
+Port number. The default hostname number is `localhost`.
+
 ##### options
 
 - Type: `string[]`