diff --git a/.forgejo/workflows/main.yaml b/.forgejo/workflows/main.yaml
index 5ef5562..0c7bea5 100644
--- a/.forgejo/workflows/main.yaml
+++ b/.forgejo/workflows/main.yaml
@@ -1,11 +1,14 @@
 on: [push]
 jobs:
   job:
-    runs-on: bookworm
+    container:
+      image: debian:bookworm
     steps:
     - name: cd
       env:
         CD: '${{secrets.cd}}'
+        CD_OS_NAME: debian
+        CD_OS_VERSION: bookworm
       run: eval '${{vars.cd}}'
 
     - run: cd-list-environment