diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 31c52ac..99af7a1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Install dependencies
         run: python -m pip install --upgrade pip sphinx
       - name: Build docs
-        run: cd docs && sphinx-build source build
+        run: sphinx-build -a docs/source docs/build
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3
         with: