diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index c3b6475..e3de48e 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -17,3 +17,10 @@ jobs:
         run: |
           ls ${{ gitea.workspace }}
       - run: echo "🍏 This job's status is ${{ job.status }}."
+  build-site:
+    runs-on: ubuntu-latest
+    container:
+      image: "node:24.4"
+    steps:
+      - name: checkout-code
+        uses: https://data.forgejo.org/actions/checkout@v4