diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 1db2b5aa21..f7d85d81cb 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -1,3 +1,6 @@
+# This GitHub workflow has been disabled and is no longer used. 
+# Website deploys are now done through Cloud Build. 
+# See https://github.com/dart-lang/site-www/pull/5447
 name: deploy
 
 on:
diff --git a/cloud_build/deploy.yaml b/cloud_build/deploy.yaml
index ee38730af7..dcd20efab7 100644
--- a/cloud_build/deploy.yaml
+++ b/cloud_build/deploy.yaml
@@ -9,11 +9,12 @@ steps:
         set -e
         echo "Building the website using a makefile..."
         make build
+        make write-prod-robots
   - name: gcr.io/flutter-dev-230821/firebase-ghcli
     entrypoint: '/bin/bash'
     args:
       - '-c'
       - |-
-        firebase deploy --project=flutter-website-staging-349021 --only=hosting
+        firebase deploy --project=dart-dev --only=hosting
 options:
   logging: CLOUD_LOGGING_ONLY