1 files changed, 1 insertions, 1 deletions

diff --git a/lib/v8.js b/lib/v8.js
index ed93b094ca..0d9ffc6033 100644
--- a/lib/v8.js
+++ b/lib/v8.js
@@ -143,7 +143,7 @@ const arrayBufferViewTypeToIndex = new Map();
   }
 }
 
-const bufferConstructorIndex = arrayBufferViewTypes.push(Buffer) - 1;
+const bufferConstructorIndex = arrayBufferViewTypes.push(FastBuffer) - 1;
 
 class DefaultSerializer extends Serializer {
   constructor() {