diff --git a/ui/src/index.js b/ui/src/index.js
index 824d26238..ebbacb3ff 100644
--- a/ui/src/index.js
+++ b/ui/src/index.js
@@ -9,4 +9,4 @@ ReactDOM.render(<App />, document.getElementById('root'))
 // If you want your app to work offline and load faster, you can change
 // unregister() to register() below. Note this comes with some pitfalls.
 // Learn more about service workers: https://bit.ly/CRA-PWA
-serviceWorker.unregister()
+serviceWorker.register()