diff --git a/build/webpack.prod.conf.js b/build/webpack.prod.conf.js
index d0bdddc..061da87 100644
--- a/build/webpack.prod.conf.js
+++ b/build/webpack.prod.conf.js
@@ -104,7 +104,7 @@ const webpackConfig = merge(baseWebpackConfig, {
     ]),
     // service worker caching
     new SWPrecacheWebpackPlugin({
-      cacheId: 'my-vue-app',
+      cacheId: 'gingerbread',
       filename: 'service-worker.js',
       staticFileGlobs: ['dist/**/*.{js,html,css}'],
       minify: true,