diff --git a/.woodpecker/manifest.yaml b/.woodpecker/manifest.yaml
index 0c83338..3b74221 100644
--- a/.woodpecker/manifest.yaml
+++ b/.woodpecker/manifest.yaml
@@ -8,9 +8,6 @@ steps:
       - docker_username
       - docker_password
     commands:
-      - set -u
-      - ls -lash
-      - env
       - |
         cat << EOF > spec.yaml
         image: "harbor.k-space.ee/${CI_REPO}:latest"
@@ -26,6 +23,8 @@ steps:
         EOF
       - /manifest-tool --username $docker_username --password $docker_password push from-spec spec.yaml > stdout
       - cat stdout
+    when:
+      - branch: master
 
 depends_on:
   - build