diff --git a/.forgejo/workflows/demo.yml b/.forgejo/workflows/demo.yml
index ad7c779..7aef63d 100644
--- a/.forgejo/workflows/demo.yml
+++ b/.forgejo/workflows/demo.yml
@@ -5,6 +5,15 @@ jobs:
     container:
       image: git.php.fail/lubiana/container/php:ci
     steps:
+      - name: Manually checkout
+        env:
+          REPO: '${{ github.repository }}'
+          TOKEN: '${{ secrets.GITHUB_TOKEN }}'
+          GIT_SERVER: 'hannover.ccc.de/gitlab'
+      - run: |
+          git clone --branch $GITHUB_HEAD_REF https://${TOKEN}@${GIT_SERVER}/${REPO}.git .
+          git fetch
+          git checkout $GITHUB_HEAD_REF
       - name: lol
         run: |
           ls -l