diff --git a/src/index.ts b/src/index.ts
index e391aa2..1c042c5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,6 @@
 import * as Alexa from 'ask-sdk-core';
+import * as AWS from 'aws-sdk';
+import * as DynamoDBPersistantAttributesAdapter from 'ask-sdk-dynamodb-persistence-adapter';
 
 const LaunchRequestHandler = {
     canHandle(handlerInput: Alexa.HandlerInput) {