diff --git a/lib/utils/export.js b/lib/utils/export.js
index 1788309..5bfa707 100644
--- a/lib/utils/export.js
+++ b/lib/utils/export.js
@@ -1,8 +1,10 @@
+const path = require('path');
 const sander = require('sander');
 const app = require('express')();
 const cheerio = require('cheerio');
 const fetch = require('node-fetch');
 const URL = require('url-parse');
+const generate_asset_cache = require('./generate_asset_cache.js');
 const sapper = require('../index.js');
 
 const { PORT = 3000, OUTPUT_DIR = 'dist' } = process.env;
@@ -10,13 +12,22 @@ const { dest } = require('../config.js');
 
 const origin = `http://localhost:${PORT}`;
 
+function read_json(file) {
+	return JSON.parse(sander.readFileSync(file, { encoding: 'utf-8' }));
+}
+
 module.exports = function() {
 	// Prep output directory
 	sander.rimrafSync(OUTPUT_DIR);
 
+	const { service_worker } = generate_asset_cache(
+		read_json(path.join(dest, 'stats.client.json')),
+		read_json(path.join(dest, 'stats.server.json'))
+	);
+
 	sander.copydirSync('assets').to(OUTPUT_DIR);
-	sander.copydirSync(`${dest}/client`).to(`${OUTPUT_DIR}/client`);
-	sander.copyFileSync(`${dest}/service-worker.js`).to(`${OUTPUT_DIR}/service-worker.js`);
+	sander.copydirSync(dest, 'client').to(OUTPUT_DIR, 'client');
+	sander.writeFileSync(OUTPUT_DIR, 'service-worker.js', service_worker);
 
 	// Intercept server route fetches
 	function save(res) {
diff --git a/lib/utils/generate_asset_cache.js b/lib/utils/generate_asset_cache.js
index 35c792a..d0143c7 100644
--- a/lib/utils/generate_asset_cache.js
+++ b/lib/utils/generate_asset_cache.js
@@ -44,7 +44,9 @@ module.exports = function generate_asset_cache(clientInfo, serverInfo) {
 
 		server: {
 			entry: path.resolve(dest, 'server', serverInfo.assetsByChunkName.main)
-		}
+		},
+
+		service_worker
 	};
 };