diff --git a/lib/interceptor/cache.js b/lib/interceptor/cache.js
index a2f235b8db3..6565baf0a51 100644
--- a/lib/interceptor/cache.js
+++ b/lib/interceptor/cache.js
@@ -6,7 +6,7 @@ const util = require('../core/util')
 const CacheHandler = require('../handler/cache-handler')
 const MemoryCacheStore = require('../cache/memory-cache-store')
 const CacheRevalidationHandler = require('../handler/cache-revalidation-handler')
-const { assertCacheStore, assertCacheMethods, makeCacheKey, normaliseHeaders, parseCacheControlHeader } = require('../util/cache.js')
+const { assertCacheStore, assertCacheMethods, makeCacheKey, normalizeHeaders, parseCacheControlHeader } = require('../util/cache.js')
 const { AbortError } = require('../core/errors.js')
 
 /**
@@ -326,7 +326,7 @@ module.exports = (opts = {}) => {
 
       opts = {
         ...opts,
-        headers: normaliseHeaders(opts)
+        headers: normalizeHeaders(opts)
       }
 
       const reqCacheControl = opts.headers?.['cache-control']
diff --git a/lib/util/cache.js b/lib/util/cache.js
index 53851df1d1b..d79c7f729e7 100644
--- a/lib/util/cache.js
+++ b/lib/util/cache.js
@@ -34,7 +34,7 @@ function makeCacheKey (opts) {
  * @param {Record<string, string[] | string>}
  * @returns {Record<string, string[] | string>}
  */
-function normaliseHeaders (opts) {
+function normalizeHeaders (opts) {
   let headers
   if (opts.headers == null) {
     headers = {}
@@ -367,7 +367,7 @@ function assertCacheMethods (methods, name = 'CacheMethods') {
 
 module.exports = {
   makeCacheKey,
-  normaliseHeaders,
+  normalizeHeaders,
   assertCacheKey,
   assertCacheValue,
   parseCacheControlHeader,