diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index caae8b485..acd388e45 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -94,6 +94,8 @@ jobs:
 
       - name: Upload to GitHub Pages
         uses: actions/upload-pages-artifact@v2
+        with:
+          path: site
 
       - name: Deploy to GitHub Pages
         uses: actions/deploy-pages@v2