diff --git a/README.md b/README.md
index f66a098..ba5c85d 100644
--- a/README.md
+++ b/README.md
@@ -63,6 +63,14 @@ Allows you to prefix your keys if you want all of your snapshots to live in a sp
 
 default: none
 
+#### S3_STORAGE_CLASS
+
+Set the S3 storage class
+
+`export S3_STORAGE_CLASS=STANDARD`
+
+default: REDUCED_REDUNDANCY
+
 ## License
 
 The MIT License (MIT)
diff --git a/index.js b/index.js
index 6038d8b..0a98589 100644
--- a/index.js
+++ b/index.js
@@ -39,7 +39,7 @@ module.exports = {
 		s3.putObject({
 			Key: key,
 			ContentType: 'text/html;charset=UTF-8',
-			StorageClass: 'REDUCED_REDUNDANCY',
+			StorageClass: process.env.S3_STORAGE_CLASS || 'REDUCED_REDUNDANCY',
 			Body: req.prerender.content
 		}, function(err, result) {