diff --git a/website/docs/tutorials/defer-stream.md b/website/docs/tutorials/defer-stream.md
index 5235cab4fd..7f1c9ceb95 100644
--- a/website/docs/tutorials/defer-stream.md
+++ b/website/docs/tutorials/defer-stream.md
@@ -3,7 +3,7 @@ title: Enabling Defer & Stream
 sidebar_label: Enabling Defer & Stream
 ---
 
-The `@defer` and `@stream` directives are not enabled by default. In order to use these directives, you must add them to your GraphQL Schema.
+The `@defer` and `@stream` directives are not enabled by default. In order to use these directives, you must add them to your GraphQL Schema and use the `experimentalExecuteIncrementally` function instead of `execute`.
 
 ```js
 import {
@@ -21,6 +21,11 @@ const schema = new GraphQLSchema({
     GraphQLStreamDirective,
   ],
 });
+
+const result = experimentalExecuteIncrementally({
+  schema,
+  document,
+});
 ```
 
 If the `directives` option is passed to `GraphQLSchema`, the default directives will not be included. `specifiedDirectives` must be passed to ensure all standard directives are added in addition to `defer` & `stream`.