diff --git a/examples/flutter_web/web/index.html b/examples/flutter_web/web/index.html
index c86c9b5b..25015305 100644
--- a/examples/flutter_web/web/index.html
+++ b/examples/flutter_web/web/index.html
@@ -44,9 +44,6 @@
     window.addEventListener('load', function(ev) {
       // Download main.dart.js
       _flutter.loader.loadEntrypoint({
-        serviceWorker: {
-          serviceWorkerVersion: serviceWorkerVersion,
-        },
         onEntrypointLoaded: function(engineInitializer) {
           engineInitializer.initializeEngine().then(function(appRunner) {
             appRunner.runApp();