diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index d4a485c..2ef77a4 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
       - name: "Check"
         working-directory: ./backend
         run: gradle checkstyleMain
-      - run: tree
+      - run: find . -print | sed -e "s;[^/]*/;|____;g;s;____|; |;g"
       - name: "Stop Gradle"
         working-directory: ./backend
         run: gradle --stop