diff --git a/versions/2016-10-31.md b/versions/2016-10-31.md
index baea8f300a..fd020a5db1 100644
--- a/versions/2016-10-31.md
+++ b/versions/2016-10-31.md
@@ -430,6 +430,7 @@ Properties:
  - [DynamoDB](#dynamodb)
  - [SQS](#sqs)
  - [Api](#api)
+ - [HttpApi](#httpapi)
  - [Schedule](#schedule)
  - [CloudWatchEvent](#cloudwatchevent)
  - [EventBridgeRule](#eventbridgerule)