diff --git a/v2/lib/core/App.js b/v2/lib/core/App.js
index 2b8f6d6d3d..4ec9371eb6 100644
--- a/v2/lib/core/App.js
+++ b/v2/lib/core/App.js
@@ -10,7 +10,7 @@ import {renderRoutes} from 'react-router-config';
 
 import routes from '@generated/routes'; // eslint-disable-line
 // TODO: Generalize for blog plugin.
-import blogMetadata from '@generated/blogMetadata'; // eslint-disable-line
+import blogMetadata from '@generated/docusaurus-content-blog/blogMetadata.json'; // eslint-disable-line
 import docsMetadatas from '@generated/docsMetadatas'; // eslint-disable-line
 import env from '@generated/env'; // eslint-disable-line
 import docsSidebars from '@generated/docsSidebars'; // eslint-disable-line
diff --git a/v2/lib/load/index.js b/v2/lib/load/index.js
index 621b2b4b5f..7fe7ce77c4 100644
--- a/v2/lib/load/index.js
+++ b/v2/lib/load/index.js
@@ -99,10 +99,12 @@ module.exports = async function load(siteDir) {
           contents,
         };
         contentsStore[options.contentKey] = pluginContents;
+        const pluginCacheDir = path.join(generatedFilesDir, name);
+        fs.ensureDirSync(pluginCacheDir);
         await generate(
-          generatedFilesDir,
-          options.cachePath,
-          `export default ${JSON.stringify(contents, null, 2)};`,
+          pluginCacheDir,
+          options.cacheFileName,
+          JSON.stringify(contents, null, 2),
         );
       }),
     );
@@ -141,5 +143,7 @@ module.exports = async function load(siteDir) {
   const routesConfig = await genRoutesConfig(props);
   await generate(generatedFilesDir, 'routes.js', routesConfig);
 
+  await generate(generatedFilesDir, 'routes.js', routesConfig);
+
   return props;
 };
diff --git a/v2/plugins/docusaurus-content-blog.js b/v2/plugins/docusaurus-content-blog.js
index 4ee41d2a7b..8c9b525e49 100644
--- a/v2/plugins/docusaurus-content-blog.js
+++ b/v2/plugins/docusaurus-content-blog.js
@@ -25,7 +25,7 @@ const DEFAULT_OPTIONS = {
   routeBasePath: 'blog', // URL Route.
   include: ['*.md'], // Extensions to include.
   pageCount: 10, // How many entries per page.
-  cachePath: 'blogMetadata.js',
+  cacheFileName: 'blogMetadata.json',
 };
 
 class DocusaurusContentBlogPlugin {