diff --git a/src/AutoConnectDefs.h b/src/AutoConnectDefs.h
index 57baad2..bc27efb 100644
--- a/src/AutoConnectDefs.h
+++ b/src/AutoConnectDefs.h
@@ -119,7 +119,8 @@
 
 // http response transfer method
 #ifndef AUTOCONNECT_HTTP_TRANSFER
-#define AUTOCONNECT_HTTP_TRANSFER PB_ByteStream
+//#define AUTOCONNECT_HTTP_TRANSFER PB_ByteStream     // Change for Issue #51
+#define AUTOCONNECT_HTTP_TRANSFER PB_Chunk
 #endif // !AUTOCONNECT_HTTP_TRANSFER
 
 // Reserved buffer size to build content