diff --git a/testdata/demo/.forgejo/workflows/test.yml b/testdata/demo/.forgejo/workflows/test.yml
index 11654b9..96320f7 100644
--- a/testdata/demo/.forgejo/workflows/test.yml
+++ b/testdata/demo/.forgejo/workflows/test.yml
@@ -2,8 +2,8 @@ on: [push]
 jobs:
   ls:
     runs-on: docker
+    container:
+      image: code.forgejo.org/oci/alpine:3.19
     steps:
-      - uses: actions/checkout@v3
       - run: |
-          ls ${{ github.workspace }}
-
+          echo ${{ github.workspace }}