diff --git a/.forgejo/workflows/demo.yml b/.forgejo/workflows/demo.yml
index a5199f80..5499bb7b 100644
--- a/.forgejo/workflows/demo.yml
+++ b/.forgejo/workflows/demo.yml
@@ -4,7 +4,7 @@ run-name: ${{ github.actor }} is testing
 on: [push]
 jobs:
   Explore-CI:
-    runs-on: ubuntu-latest
+    runs-on: docker
     steps:
       - run: echo "The job was automatically triggered by a ${{ github.event_name }} event."
       - run: echo "This job is now running on a ${{ runner.os }} server."