diff --git a/.github/workflows/deploy_website.yaml b/.github/workflows/deploy_website.yaml
index f7bd4d2f..45d50d5a 100644
--- a/.github/workflows/deploy_website.yaml
+++ b/.github/workflows/deploy_website.yaml
@@ -50,7 +50,7 @@ jobs:
         uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./book/content/_build/html
+          publish_dir: ./doc/_build/html
           publish_branch: gh-pages
           cname: procrustes.qcdevs.org