diff --git a/.woodpecker/nextcloud.yaml b/.woodpecker/nextcloud.yaml
index cca797d..5b829a6 100644
--- a/.woodpecker/nextcloud.yaml
+++ b/.woodpecker/nextcloud.yaml
@@ -24,6 +24,9 @@ matrix:
   IMAGE_NAME:
     - git.hamburg.ccc.de/ccchh/oci-images/nextcloud
 
+variables:
+  &PREFERRED_VERSION 28
+
 steps:
   - name: setup-image-path
     image: docker.io/library/alpine
@@ -54,6 +57,7 @@ steps:
     image: docker.io/library/alpine
     when:
       - branch: main
+      - evaluate: PREFERRED_VERSION == NEXTCLOUD_VERSION
     secrets:
       - GIT_API_TOKEN
     commands: