diff --git a/concourse/prepare-deployment-resources.yaml b/concourse/prepare-deployment-resources.yaml
index 14781ff..2eb6998 100644
--- a/concourse/prepare-deployment-resources.yaml
+++ b/concourse/prepare-deployment-resources.yaml
@@ -19,5 +19,5 @@ run:
     - |
       VERSION=$( cat commit.sha )
       cat k8s/configmap.yaml >> deploy-confs/prod.yaml
-      echo -e "\n---\n"
+      echo -e "\n---\n" >> deploy-confs/prod.yaml
       sed "s/IMAGE_TAG/$VERSION/g" k8s/deployments.yaml >> deploy-confs/prod.yaml