diff --git a/lib/mock/mock-utils.js b/lib/mock/mock-utils.js
index c00ee08e07d..7d5ca5071d9 100644
--- a/lib/mock/mock-utils.js
+++ b/lib/mock/mock-utils.js
@@ -9,6 +9,7 @@ const {
   kGetNetConnect
 } = require('./mock-symbols')
 const { buildURL, nop } = require('../core/util')
+const { STATUS_CODES } = require('http')
 
 function matchValue (match, value) {
   if (typeof match === 'string') {
@@ -190,72 +191,7 @@ function generateKeyValues (data) {
  * @param {number} statusCode
  */
 function getStatusText (statusCode) {
-  switch (statusCode) {
-    case 100: return 'Continue'
-    case 101: return 'Switching Protocols'
-    case 102: return 'Processing'
-    case 103: return 'Early Hints'
-    case 200: return 'OK'
-    case 201: return 'Created'
-    case 202: return 'Accepted'
-    case 203: return 'Non-Authoritative Information'
-    case 204: return 'No Content'
-    case 205: return 'Reset Content'
-    case 206: return 'Partial Content'
-    case 207: return 'Multi-Status'
-    case 208: return 'Already Reported'
-    case 226: return 'IM Used'
-    case 300: return 'Multiple Choice'
-    case 301: return 'Moved Permanently'
-    case 302: return 'Found'
-    case 303: return 'See Other'
-    case 304: return 'Not Modified'
-    case 305: return 'Use Proxy'
-    case 306: return 'unused'
-    case 307: return 'Temporary Redirect'
-    case 308: return 'Permanent Redirect'
-    case 400: return 'Bad Request'
-    case 401: return 'Unauthorized'
-    case 402: return 'Payment Required'
-    case 403: return 'Forbidden'
-    case 404: return 'Not Found'
-    case 405: return 'Method Not Allowed'
-    case 406: return 'Not Acceptable'
-    case 407: return 'Proxy Authentication Required'
-    case 408: return 'Request Timeout'
-    case 409: return 'Conflict'
-    case 410: return 'Gone'
-    case 411: return 'Length Required'
-    case 412: return 'Precondition Failed'
-    case 413: return 'Payload Too Large'
-    case 414: return 'URI Too Large'
-    case 415: return 'Unsupported Media Type'
-    case 416: return 'Range Not Satisfiable'
-    case 417: return 'Expectation Failed'
-    case 418: return 'I\'m a teapot'
-    case 421: return 'Misdirected Request'
-    case 422: return 'Unprocessable Entity'
-    case 423: return 'Locked'
-    case 424: return 'Failed Dependency'
-    case 425: return 'Too Early'
-    case 426: return 'Upgrade Required'
-    case 428: return 'Precondition Required'
-    case 429: return 'Too Many Requests'
-    case 431: return 'Request Header Fields Too Large'
-    case 451: return 'Unavailable For Legal Reasons'
-    case 500: return 'Internal Server Error'
-    case 501: return 'Not Implemented'
-    case 502: return 'Bad Gateway'
-    case 503: return 'Service Unavailable'
-    case 504: return 'Gateway Timeout'
-    case 505: return 'HTTP Version Not Supported'
-    case 506: return 'Variant Also Negotiates'
-    case 507: return 'Insufficient Storage'
-    case 508: return 'Loop Detected'
-    case 510: return 'Not Extended'
-    case 511: return 'Network Authentication Required'
-    default: return 'unknown'
-  }
+  return STATUS_CODES[statusCode] || 'unknown'
 }
 
 async function getResponse (body) {