diff --git a/scripts/build-preview.js b/scripts/build-preview.js
index 3c38ebbc04..d9bc1ca6ba 100644
--- a/scripts/build-preview.js
+++ b/scripts/build-preview.js
@@ -1,7 +1,7 @@
 const { execSync } = require('child_process');
 const path = require('path');
 const NodeGit = require('nodegit');
-const fs   = require('fs-extra');
+const fs = require('fs-extra');
 
 if (!process.env.GITHUB_TOKEN) {
   console.error('GITHUB_TOKEN not provided as an environment property');
@@ -14,12 +14,14 @@ const opts = {
   checkoutBranch: 'master',
   fetchOpts: {
     callbacks: {
-      certificateCheck: function() { return 0; },
-      credentials: function(args) {
+      certificateCheck: function () {
+        return 0;
+      },
+      credentials: function (args) {
         return NodeGit.Cred.userpassPlaintextNew(process.env.GITHUB_TOKEN, 'x-oauth-basic');
-      }
-    }
-  }
+      },
+    },
+  },
 };
 
 // Cleanup
@@ -29,25 +31,32 @@ console.info('Cloning docs-app...');
 
 const clonePromise = new Promise((resolve, reject) => {
   const clone = NodeGit.Clone(url, localPath, opts);
-  clone.catch((e) => {
-    reject(e);
-  }).then(() => {
-    resolve();
-  });
+  clone
+    .catch((e) => {
+      reject(e);
+    })
+    .then(() => {
+      resolve();
+    });
 });
 
-clonePromise.then(() => {
-  console.log('Installing docs-app dependencies...');
-  execSync('npm ci --only=production', { cwd: './docs-app', stdio: 'inherit' });
-
-  console.log('Prepare content...');
-  execSync('./scripts/mvnw -B --no-transfer-progress compile vaadin:prepare-frontend vaadin:build-frontend', { cwd: '../', stdio: 'inherit' });
-
-  console.log('Run lint...');
-  execSync('npm run lint', { cwd: '../', stdio: 'inherit' });
-
-  console.log('Building documentation site...');
-  execSync('DOCS_CONTENT_ROOT=../../ npx --unhandled-rejections=strict gatsby build --prefix-paths', { cwd: './docs-app', stdio: 'inherit' });
-}).catch(() => {
-  process.exit(1);
-});
+clonePromise
+  .then(() => {
+    console.log('Installing docs-app dependencies...');
+    execSync('npm ci --only=production', { cwd: './docs-app', stdio: 'inherit' });
+
+    console.log('Prepare content...');
+    execSync(
+      './scripts/mvnw -B --no-transfer-progress compile vaadin:prepare-frontend vaadin:build-frontend',
+      { cwd: '../', stdio: 'inherit' }
+    );
+
+    // console.log('Run lint...');
+    // execSync('npm run lint', { cwd: '../', stdio: 'inherit' });
+
+    console.log('Building documentation site...');
+    execSync('DOCS_CONTENT_ROOT=../../ npm run build', { cwd: './docs-app', stdio: 'inherit' });
+  })
+  .catch(() => {
+    process.exit(1);
+  });