diff --git a/src/service-worker.js b/src/service-worker.js
index 64f4584..f128005 100644
--- a/src/service-worker.js
+++ b/src/service-worker.js
@@ -39,9 +39,9 @@ registerRoute(
   // Return false to exempt requests from being fulfilled by index.html.
   ({ request, url }) => {
     // If this isn't a navigation, skip.
-    if (request.mode !== 'navigate') {
+    /*if (request.mode !== 'navigate') {
       return false;
-    } // If this is a URL that starts with /_, skip.
+    }*/ // If this is a URL that starts with /_, skip.
 
     if (url.pathname.startsWith('/_')) {
       return false;