diff --git a/.github/workflows/blank.yml b/.github/workflows/blank.yml
index 78ef739..3f983ef 100644
--- a/.github/workflows/blank.yml
+++ b/.github/workflows/blank.yml
@@ -18,5 +18,6 @@ jobs:
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v2
         env:
+          ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
           PUBLISH_BRANCH: gh-pages
           PUBLISH_DIR: ./book