diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index a145b6a..9293c0d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -41,6 +41,8 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
+      - name: cleanup
+        run: rm -fr book/ docs/ sandbox/ tests/
       - name: package
         run: cargo package
       - name: login