diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index db385e9..649a69d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,6 +28,8 @@ jobs:
 
       - name: Run npm build
         run: npm run build:prod
+        env:
+          NODE_ENV_SECRET: ${{ secrets.GITHUB_ACCESS_TOKEN }}
 
       - name: Deploy to gh-pages
         uses: peaceiris/actions-gh-pages@v4