diff --git a/.woodpecker/publish.yaml b/.woodpecker/publish.yaml
index 6ce0703..0d61dbf 100644
--- a/.woodpecker/publish.yaml
+++ b/.woodpecker/publish.yaml
@@ -1,17 +1,17 @@
 when:
-- event: push
-  branch: main
+- event: manual
+
+variables:
+  - &IMAGE_TAG 'registry.mnl.de/mnl/jdk21-builder:$CI_COMMIT_REF'
 
 steps:
-- name: build
+- name: publish
   image: quay.io/podman/stable
   commands:
-  - sleep 10000
-  # - podman build .
+  - podman build -t *IMAGE_TAG .
   backend_options:
     kubernetes:
       securityContext:
         privileged: true
         runAsUser: 1000
         runAsGroup: 1000
-        
\ No newline at end of file