diff --git a/.github/workflows/elixir.yaml b/.github/workflows/elixir.yaml
index 49d42b4..775f33f 100644
--- a/.github/workflows/elixir.yaml
+++ b/.github/workflows/elixir.yaml
@@ -48,7 +48,7 @@ jobs:
           args: docker restart mqtt
 
       - run: docker inspect mqtt
-      - run: docker exec mqtt ls /mosquitto/config
+      - run: docker container exec mqtt ls /mosquitto/config
 
       - name: Set up Erlang and Elixir
         uses: erlef/setup-beam@v1