diff --git a/src/entrypoints/service-worker-hass.js b/src/entrypoints/service-worker-hass.js
index 9e0aab0e70..dc0afcf39a 100644
--- a/src/entrypoints/service-worker-hass.js
+++ b/src/entrypoints/service-worker-hass.js
@@ -15,7 +15,7 @@ function initRouting() {
 
   // Get api from network.
   workbox.routing.registerRoute(
-    new RegExp(`${location.host}/api/.*`),
+    new RegExp(`${location.host}/(api|auth)/.*`),
     new workbox.strategies.NetworkOnly()
   );