diff --git a/.forgejo/workflows/container-build.yml b/.forgejo/workflows/container-build.yml
index 0eac1ad..7e26f6b 100644
--- a/.forgejo/workflows/container-build.yml
+++ b/.forgejo/workflows/container-build.yml
@@ -4,6 +4,10 @@ jobs:
   build-image:
     runs-on: host
     steps:
+      - name: Test OS
+        shell: js
+        run: |
+          console.log(process.env.RUNNER_OS)
       - uses: actions/checkout@v3
       - uses: https://github.com/redhat-actions/buildah-build@v2
         with:
@@ -16,4 +20,4 @@ jobs:
           image: ${{ github.repository }}
           registry: gitea.sebastian-tobie.de
           tags: latest ${{ github.run_number }}
-          password: ${{ github.token }}
\ No newline at end of file
+          password: ${{ github.token }}