diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 1186eaa..724dbc4 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -52,6 +52,8 @@ jobs:
         run: |
           set -x
           which ros
+          ls /usr/local/bin
+          tree /usr/local
           ls ~/.roswell
           ls /usr/local/etc/roswell
           ls .qlot