diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 0dc150f..13d40ed 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -22,6 +22,7 @@ jobs:
           touch testfile
           ls
           echo "starting docker now"
+          docker run --help
           docker run --rm -v "$pwd:$pwd" -w "$pwd" 'aergus/latex' /bin/bash -eo pipefail '-c' '--' $'pwd && ls'
           echo "docker ended"
       - name: compile