diff --git a/woodpecker/values/values.yaml b/woodpecker/values/values.yaml
index 7bd02ea..d9d066a 100644
--- a/woodpecker/values/values.yaml
+++ b/woodpecker/values/values.yaml
@@ -35,6 +35,7 @@ server:
     WOODPECKER_FORGEJO_URL: 'https://git.ar21.de'
     WOODPECKER_LOG_LEVEL: "error"
     WOODPECKER_PLUGINS_PRIVILEGED: "woodpeckerci/plugin-docker-buildx"
+    WOODPECKER_DEFAULT_WORKFLOW_LABELS: "backend=kubernetes"
   extraSecretNamesForEnvFrom:
     - woodpecker-forgejo
   createAgentSecret: false