diff --git a/app.json b/app.json
index 6bba91c..03304cd 100644
--- a/app.json
+++ b/app.json
@@ -35,6 +35,7 @@
     ]
   },
   "style": "v2",
-  "sitemapLocation": "sitemap.json"
+  "sitemapLocation": "sitemap.json",
+  "lazyCodeLoading": "requiredComponents"
 }