diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d34c80e..6f6f6f9 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -36,10 +36,10 @@ jobs:
           args: --no-deps --all-features
 
       - name: Setup index
-        run: cp ./doc_index.html ./target/doc/
+        run: cp ./doc_index.html ./target/doc/index.html
 
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./target/doc
\ No newline at end of file
+          publish_dir: ./target/doc