diff --git a/.github/workflows/elixir.yaml b/.github/workflows/elixir.yaml
index dbec4ce..16bafe7 100644
--- a/.github/workflows/elixir.yaml
+++ b/.github/workflows/elixir.yaml
@@ -51,6 +51,7 @@ jobs:
           args: docker restart mqtt
 
       - run: docker inspect mqtt
+      - run: docker container exec mqtt cat /mosquitto/config/mosquitto.conf
 
       - name: Set up Erlang and Elixir
         uses: erlef/setup-beam@v1