diff --git a/.github/workflows/book.yml b/.github/workflows/book.yml
index 64bb4bef1..4d568a1cd 100644
--- a/.github/workflows/book.yml
+++ b/.github/workflows/book.yml
@@ -63,7 +63,7 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v2
         with:
-          path: './book/book'
+          path: './book/book/html'
 
       - name: Deploy to GitHub Pages
         id: deployment