diff --git a/lib/writeCommand.js b/lib/writeCommand.js
index 1b0a91966c..8c3b25f594 100644
--- a/lib/writeCommand.js
+++ b/lib/writeCommand.js
@@ -3,16 +3,7 @@
 const Commands = require('redis-commands')
 const debug = require('./debug')
 const utils = require('./utils')
-// const isUint8Array = (() => {
-//   try {
-//     return process.binding('util').isUint8Array
-//   } catch (e) {
-//     // Fallback
-//     return (val) => {
-//       return Buffer.isBuffer(val) || val instanceof Uint8Array
-//     }
-//   }
-// })()
+
 const copy = []
 
 var bufferCount = 0