diff --git a/lib/buffer.js b/lib/buffer.js
index 0737b8eccc5..753b16933c1 100644
--- a/lib/buffer.js
+++ b/lib/buffer.js
@@ -76,11 +76,7 @@ const { setupBufferJS } = internalBuffer;
 
 const bindingObj = {};
 
-class FastBuffer extends Uint8Array {
-  constructor(arg1, arg2, arg3) {
-    super(arg1, arg2, arg3);
-  }
-}
+class FastBuffer extends Uint8Array {}
 FastBuffer.prototype.constructor = Buffer;
 internalBuffer.FastBuffer = FastBuffer;