diff --git a/helpers/getNextConfig.js b/helpers/getNextConfig.js
index 6511aa076b..d6b0eb10ab 100644
--- a/helpers/getNextConfig.js
+++ b/helpers/getNextConfig.js
@@ -1,30 +1,27 @@
+'use strict'
+
 const { resolve } = require('path')
 
-let nextConfig
+const moize = require('moize')
 
 // Load next.config.js
 const getNextConfig = async function (failBuild = defaultFailBuild) {
-  // Memoizes `nextConfig`
-  if (nextConfig !== undefined) {
-    return nextConfig
-  }
-
   // We cannot load `next` at the top-level because we validate whether the
   // site is using `next` inside `onPreBuild`.
   const { PHASE_PRODUCTION_BUILD } = require('next/constants')
   const loadConfig = require('next/dist/next-server/server/config').default
 
   try {
-    nextConfig = await loadConfig(PHASE_PRODUCTION_BUILD, resolve('.'))
+    return await loadConfig(PHASE_PRODUCTION_BUILD, resolve('.'))
   } catch (error) {
     return failBuild('Error loading your next.config.js.', { error })
   }
-
-  return nextConfig
 }
 
+const moizedGetNextConfig = moize(getNextConfig, { maxSize: 1e3, isPromise: true })
+
 const defaultFailBuild = function (message, { error }) {
   throw new Error(`${message}\n${error.stack}`)
 }
 
-module.exports = getNextConfig
+module.exports = moizedGetNextConfig
diff --git a/package-lock.json b/package-lock.json
index 1f0626ad16..5dd3c81cd6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,6 +19,7 @@
         "fs-extra": "^9.1.0",
         "jimp": "^0.16.1",
         "make-dir": "^3.1.0",
+        "moize": "^6.0.0",
         "semver": "^7.3.2"
       },
       "devDependencies": {
@@ -12905,8 +12906,7 @@
     "node_modules/fast-equals": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fast-equals/-/fast-equals-2.0.0.tgz",
-      "integrity": "sha512-u6RBd8cSiLLxAiC04wVsLV6GBFDOXcTCgWkd3wEoFXgidPSoAJENqC9m7Jb2vewSvjBIfXV6icKeh3GTKfIaXA==",
-      "dev": true
+      "integrity": "sha512-u6RBd8cSiLLxAiC04wVsLV6GBFDOXcTCgWkd3wEoFXgidPSoAJENqC9m7Jb2vewSvjBIfXV6icKeh3GTKfIaXA=="
     },
     "node_modules/fast-glob": {
       "version": "2.2.7",
@@ -18236,8 +18236,7 @@
     "node_modules/micro-memoize": {
       "version": "4.0.9",
       "resolved": "https://registry.npmjs.org/micro-memoize/-/micro-memoize-4.0.9.tgz",
-      "integrity": "sha512-Z2uZi/IUMGQDCXASdujXRqrXXEwSY0XffUrAOllhqzQI3wpUyZbiZTiE2JuYC0HSG2G7DbCS5jZmsEKEGZuemg==",
-      "dev": true
+      "integrity": "sha512-Z2uZi/IUMGQDCXASdujXRqrXXEwSY0XffUrAOllhqzQI3wpUyZbiZTiE2JuYC0HSG2G7DbCS5jZmsEKEGZuemg=="
     },
     "node_modules/micro-spelling-correcter": {
       "version": "1.1.1",
@@ -18466,7 +18465,6 @@
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/moize/-/moize-6.0.0.tgz",
       "integrity": "sha512-/GXPWgxfgQAeM2S7IPh29MDbhK9ZF1YjzP6QRcJ1QcYrqehe6eFpAQZ88Xk/s4dy/wYhMY5axT1vaaWC+lllZA==",
-      "dev": true,
       "dependencies": {
         "fast-equals": "2.0.0",
         "micro-memoize": "4.0.9"
@@ -36930,8 +36928,7 @@
     "fast-equals": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fast-equals/-/fast-equals-2.0.0.tgz",
-      "integrity": "sha512-u6RBd8cSiLLxAiC04wVsLV6GBFDOXcTCgWkd3wEoFXgidPSoAJENqC9m7Jb2vewSvjBIfXV6icKeh3GTKfIaXA==",
-      "dev": true
+      "integrity": "sha512-u6RBd8cSiLLxAiC04wVsLV6GBFDOXcTCgWkd3wEoFXgidPSoAJENqC9m7Jb2vewSvjBIfXV6icKeh3GTKfIaXA=="
     },
     "fast-glob": {
       "version": "2.2.7",
@@ -41265,8 +41262,7 @@
     "micro-memoize": {
       "version": "4.0.9",
       "resolved": "https://registry.npmjs.org/micro-memoize/-/micro-memoize-4.0.9.tgz",
-      "integrity": "sha512-Z2uZi/IUMGQDCXASdujXRqrXXEwSY0XffUrAOllhqzQI3wpUyZbiZTiE2JuYC0HSG2G7DbCS5jZmsEKEGZuemg==",
-      "dev": true
+      "integrity": "sha512-Z2uZi/IUMGQDCXASdujXRqrXXEwSY0XffUrAOllhqzQI3wpUyZbiZTiE2JuYC0HSG2G7DbCS5jZmsEKEGZuemg=="
     },
     "micro-spelling-correcter": {
       "version": "1.1.1",
@@ -41450,7 +41446,6 @@
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/moize/-/moize-6.0.0.tgz",
       "integrity": "sha512-/GXPWgxfgQAeM2S7IPh29MDbhK9ZF1YjzP6QRcJ1QcYrqehe6eFpAQZ88Xk/s4dy/wYhMY5axT1vaaWC+lllZA==",
-      "dev": true,
       "requires": {
         "fast-equals": "2.0.0",
         "micro-memoize": "4.0.9"
diff --git a/package.json b/package.json
index d29ab94442..dffb6f8f04 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,7 @@
     "fs-extra": "^9.1.0",
     "jimp": "^0.16.1",
     "make-dir": "^3.1.0",
+    "moize": "^6.0.0",
     "semver": "^7.3.2"
   },
   "devDependencies": {