diff --git a/.gitea/workflows/demo.yml b/.gitea/workflows/demo.yml
index a498ea8..f7ea3e5 100644
--- a/.gitea/workflows/demo.yml
+++ b/.gitea/workflows/demo.yml
@@ -18,5 +18,5 @@ jobs:
       - name: List files in the repository
         run: |
           ls ${{ gitea.workspace }}
-          cat /etc/redhat-release
+          uname -s
       - run: echo "🍏 This job's status is ${{ job.status }}."