diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index f945555c9..fc9cb5ee5 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -37,3 +37,4 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./docs/_build/html/
           force_orphan: true
+          cname: docs.ipi-code.org