diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4e8357c..3635113 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -32,3 +32,4 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./public
+          cname: go.unistack.org