diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 94fa01b..82ba490 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -19,6 +19,11 @@ jobs:
           echo "Branch: ${{ gitea.ref }}"
           echo "Repository: ${{ gitea.repository }}"
 
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
       - name: Checkout repository manually
         env:
           TOKEN: ${{ secrets.ACCESS_TOKEN }}