diff --git a/AFAmazonS3Manager/AFAmazonS3Manager.h b/AFAmazonS3Manager/AFAmazonS3Manager.h
index b93084f..6e60d25 100644
--- a/AFAmazonS3Manager/AFAmazonS3Manager.h
+++ b/AFAmazonS3Manager/AFAmazonS3Manager.h
@@ -22,6 +22,7 @@
 
 #import "AFHTTPRequestOperationManager.h"
 #import "AFAmazonS3RequestSerializer.h"
+#import "AFAmazonS3ResponseSerializer.h"
 
 /**
  AFAmazonS3Manager` is an `AFHTTPRequestOperationManager` subclass for interacting with the Amazon S3 webservice API (http://aws.amazon.com/s3/).