diff --git a/aio/content/guide/service-worker-devops.md b/aio/content/guide/service-worker-devops.md
index d3e2d234b2..97caa3a4fa 100644
--- a/aio/content/guide/service-worker-devops.md
+++ b/aio/content/guide/service-worker-devops.md
@@ -301,7 +301,7 @@ an administrator ever needs to deactivate the service worker quickly.
 ### Fail-safe
 
 To deactivate the service worker, remove or rename the
-`ngsw-config.json` file. When the service worker's request
+`ngsw.json` file. When the service worker's request
 for `ngsw.json` returns a `404`, then the service worker
 removes all of its caches and de-registers itself,
 essentially self-destructing.