diff --git a/README.md b/README.md
index 2474ee4..34850a8 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ The following parameters must be setup within [Wombat](http://wombat.co):
 | shopify_apikey   | Shopify account API key (required) |
 | shopify_password | Shopify account password (required) |
 | shopify_host     | Shopify account host, no 'http://' (required) |
+| create_shipments | Config to return corresponding shipments in order |
 
 ## Webhooks