diff --git a/src/main/resources/archetype-resources/bin/sw-builder.js b/src/main/resources/archetype-resources/bin/sw-builder.js
index 3ee06d5..e499286 100644
--- a/src/main/resources/archetype-resources/bin/sw-builder.js
+++ b/src/main/resources/archetype-resources/bin/sw-builder.js
@@ -14,6 +14,7 @@ const fs = require('fs');
 var Handlebars = require('handlebars');
 
 var filesToCache = [
+    "/"
 ];
 
 browseAllFilesInDirectory(rootFolder);