diff --git a/src/main/java/org/gaul/s3proxy/S3Proxy.java b/src/main/java/org/gaul/s3proxy/S3Proxy.java
index 8b419a0..7c122c8 100644
--- a/src/main/java/org/gaul/s3proxy/S3Proxy.java
+++ b/src/main/java/org/gaul/s3proxy/S3Proxy.java
@@ -139,7 +139,7 @@ public final class S3Proxy {
         private String keyStorePassword;
         private String virtualHost;
         private long maxSinglePartObjectSize = 5L * 1024 * 1024 * 1024;
-        private long v4MaxNonChunkedRequestSize = 32 * 1024 * 1024;
+        private long v4MaxNonChunkedRequestSize = 128 * 1024 * 1024;
         private boolean ignoreUnknownHeaders;
         private CrossOriginResourceSharing corsRules;
         private int jettyMaxThreads = 200;  // sourced from QueuedThreadPool()