diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f7e3ad30b..e7e9b23ce 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -23,6 +23,8 @@ jobs:
           dune-cache: true
       - name: Install all deps
         run: make install
+      - name: debug
+        run: ls -la _opam && ls -la _opam/.opam-switch && ls -la _opam/.opam-switch/build/ && ls -la _opam/.opam-switch/build/melange.dev && ls -la _opam/.opam-switch/build/melange.dev/_build && ls -la _opam/.opam-switch/build/melange.dev/_build/default && ls -la _opam/.opam-switch/build/melange.dev/_build/default/_doc && ls -la _opam/.opam-switch/build/melange.dev/_build/default/_doc/_html
       - name: Copy melange docs
         run: cp -r _opam/.opam-switch/build/melange.dev/_build/default/_doc/_html docs
       - name: Check Reason syntax