diff --git a/internal/net/transport.go b/internal/net/transport.go
index eca8efc..ee4b5d1 100644
--- a/internal/net/transport.go
+++ b/internal/net/transport.go
@@ -9,7 +9,7 @@ import (
 )
 
 const (
-	bufferSize = 32 * 1024
+	bufferSize = 64 * 1024
 )
 
 func Transport(rw1, rw2 io.ReadWriter) error {