diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index ea0aeb8..9231f73 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -4,16 +4,7 @@ on: [push]
 
 jobs:
   amd-docker:
-    runs-on: debian-latest-arm
-    # container: node:18-bullseye
+    runs-on: docker-edge
     steps:
-      - name: Install prerequisites
-        run: apt update && apt install -y zstd
-      - name: Cache Nix store
-        uses: actions/cache@v3.3.1
-        id: nix-cache
-        with:
-          path: /tmp/cache-me
-          key: "testing-cache"
-
-      - run: echo "FOO" > /tmp/cache-me
+      - name: Test
+        run: echo test