diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 7431437a1..1563eec28 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -32,5 +32,5 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: _build/
           force_orphan: true
+          cname: docs.gsplat.studio
         if: github.event_name != 'pull_request'
-        #   cname: ...