diff --git a/README.md b/README.md
index 5211950..aa73584 100644
--- a/README.md
+++ b/README.md
@@ -151,6 +151,9 @@ var greenlock = Greenlock.create({
   version: 'draft-11'
 , server: 'https://acme-' + acmeEnv + 'v02.api.letsencrypt.org/directory'
 
+  // approve a growing list of domains
+, approveDomains: approveDomains
+
   // If you wish to replace the default account and domain key storage plugin
 , store: require('le-store-certbot').create({
     configDir: path.join(os.homedir(), 'acme/etc')