diff --git a/.gitea/workflows/actions.yaml b/.gitea/workflows/actions.yaml
index 2d484d8..0251dd2 100644
--- a/.gitea/workflows/actions.yaml
+++ b/.gitea/workflows/actions.yaml
@@ -15,5 +15,5 @@ jobs:
       - run: echo "🖥️ The workflow is now ready to test your code on the runner."
       - name: List files in the repository
         run: |
-          tree ${{ gitea.workspace }}
+          apt install tree -y && tree ${{ gitea.workspace }}
       - run: echo "🍏 This job's status is ${{ job.status }}."