diff --git a/.forgejo/workflows/demo.yaml b/.forgejo/workflows/demo.yaml
index 2b569c8..cfb105d 100644
--- a/.forgejo/workflows/demo.yaml
+++ b/.forgejo/workflows/demo.yaml
@@ -25,6 +25,10 @@ jobs:
         uses: https://github.com/docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
         uses: https://github.com/docker/setup-buildx-action@v3
+        with:
+          config-inline: |
+            [dns]
+              nameservers=["10.42.10.1"]
       - name: Login to docker repo
         uses: docker/login-action@v3
         with: