diff --git a/src/main/java/com/aws/greengrass/deployment/model/S3EndpointType.java b/src/main/java/com/aws/greengrass/deployment/model/S3EndpointType.java
index 153a11802c..99224c52eb 100644
--- a/src/main/java/com/aws/greengrass/deployment/model/S3EndpointType.java
+++ b/src/main/java/com/aws/greengrass/deployment/model/S3EndpointType.java
@@ -6,5 +6,5 @@
 package com.aws.greengrass.deployment.model;
 
 public enum S3EndpointType {
-    GLOBAL,REGIONAL
+    GLOBAL,REGIONAL,DUALSTACK
 }