diff --git a/src/storage/s3.js b/src/storage/s3.js
index 40e408d22..058020c5d 100644
--- a/src/storage/s3.js
+++ b/src/storage/s3.js
@@ -68,7 +68,7 @@ function getS3Config(apiConfig, callback) {
         },
         httpOptions: {
             connectTimeout: 10000, // https://github.com/aws/aws-sdk-js/pull/1446
-            timeout: 300 * 1000 // https://github.com/aws/aws-sdk-js/issues/1704 (allow 5MB chunk upload to take upto 5 minutes)
+            timeout: 600 * 1000 // https://github.com/aws/aws-sdk-js/issues/1704 (allow chunk upload to take upto 5 minutes)
         }
     };