diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index f1be4b3..9334ed4 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -33,11 +33,9 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v3
       - uses: cachix/install-nix-action@v20
-      - run: nix build .#doc
+      - run: nix build .#doc && mkdir -p _site/ && cp -r ./result/multi/* _site/
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v1
-        with:
-          path: './result/multi'
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v1