diff --git a/.forgejo/workflows/demo.yaml b/.forgejo/workflows/demo.yaml
index 8561adf..c99a0dc 100644
--- a/.forgejo/workflows/demo.yaml
+++ b/.forgejo/workflows/demo.yaml
@@ -2,6 +2,8 @@ on: [push]
 jobs:
   test:
     runs-on: docker
+    container:
+      image: debian:bookworm
     steps:
       - run: sleep 60
       - run: echo All Good