diff --git a/woodpecker/values/values.yaml b/woodpecker/values/values.yaml
index 822f9d3..937e843 100644
--- a/woodpecker/values/values.yaml
+++ b/woodpecker/values/values.yaml
@@ -33,3 +33,4 @@ agent:
   replicaCount: 3
   env:
     WOODPECKER_MAX_WORKFLOWS: 2
+    WOODPECKER_BACKEND_K8S_STORAGE_CLASS: 'longhorn-local'