diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e8dd421..e3d2c40 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,3 +54,4 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: doc
           force_orphan: true
+          cname: docs.rust-embedded.org