diff --git a/packages/google-cloud-billing/.repo-metadata.json b/packages/google-cloud-billing/.repo-metadata.json
index f884b66bd5e..1dbcc83b182 100644
--- a/packages/google-cloud-billing/.repo-metadata.json
+++ b/packages/google-cloud-billing/.repo-metadata.json
@@ -8,7 +8,7 @@
   "release_level": "ga",
   "distribution_name": "@google-cloud/billing",
   "name": "billing",
-  "client_documentation": "https://googleapis.dev/nodejs/billing/latest/index.html",
+  "client_documentation": "https://cloud.google.com/nodejs/docs/reference/billing/latest",
   "api_id": "cloudbilling.googleapis.com",
   "issue_tracker": "https://issuetracker.google.com/savedsearches/559770"
 }
diff --git a/packages/google-cloud-billing/README.md b/packages/google-cloud-billing/README.md
index 06f084f2123..830eaf917c5 100644
--- a/packages/google-cloud-billing/README.md
+++ b/packages/google-cloud-billing/README.md
@@ -152,7 +152,7 @@ Apache Version 2.0
 
 See [LICENSE](https://github.com/googleapis/nodejs-billing/blob/master/LICENSE)
 
-[client-docs]: https://googleapis.dev/nodejs/billing/latest/index.html
+[client-docs]: https://cloud.google.com/nodejs/docs/reference/billing/latest
 [product-docs]: https://cloud.google.com/billing/docs
 [shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
 [projects]: https://console.cloud.google.com/project