diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a7038b6..82b2103 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,3 @@
-stages:
-  - build
-
 variables:
   CI_REGISTRY_IMAGE: thallian/php8-fpm
   DOWNSTREAM_PROJECTS: ""
@@ -20,3 +17,7 @@ build:
       --destination "$CI_REGISTRY_IMAGE:$CI_COMMIT_SHA"
       --destination "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME"
       --destination "$CI_REGISTRY_IMAGE:latest"
+
+downstream:
+  stage: .post
+  trigger: containers/roundcube