diff --git a/.tekton/release.yaml b/.tekton/release.yaml
index c771107..3c5c2c6 100644
--- a/.tekton/release.yaml
+++ b/.tekton/release.yaml
@@ -5,7 +5,7 @@ metadata:
   name: release
   annotations:
     pipelinesascode.tekton.dev/on-event: "[push]"
-    pipelinesascode.tekton.dev/on-target-branch: "[refs/tags/*]"
+    pipelinesascode.tekton.dev/on-target-branch: "[main, refs/tags/*]"
     pipelinesascode.tekton.dev/task: "[git-clone, buildah]"
     pipelinesascode.tekton.dev/max-keep-runs: "5"
 spec:
diff --git a/Containerfile b/Containerfile
index 9d0ed24..0179a21 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,5 +1,7 @@
 FROM alpine:latest
 
+LABEL org.opencontainers.image.source = "https://github.com/b4mad/pre-commit-kustomize"
+
 RUN adduser kustomize -D \
   && apk add curl git openssh \
   && git config --global url.ssh://git@github.com/.insteadOf https://github.com/