diff --git a/.drone.yml b/.drone.yml
index f23423b..ef9a10c 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,6 +9,7 @@ steps:
     image: docker:git
     commands:
       - git submodule update --recursive --remote
+      - ls schema
   - name: docker
     image: plugins/docker
     settings: