diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1c7ecae5..e5fc96c7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -139,6 +139,10 @@ jobs:
         sed -i "s/docker.io\/mriedmann\/humhub:stable-phponly/ghcr.io\/${GITHUB_REPOSITORY_OWNER}\/humhub:${GITHUB_REF_NAME_SLUG}-${HUMHUB_VERSION}-phponly/g" docker-compose.prod.yml
     - name: Spin up services
       run: docker-compose -f docker-compose.prod.yml up -d
+    - name: Debug
+      run: |
+        docker-compose exec -T nginx cat /etc/nginx/nginx.conf
+        docker-compose logs nginx
     - name: Wait 
       run: sleep 60
     - name: Check status