diff --git a/apps/overlays/au-syd1/woodpecker/values.yaml b/apps/overlays/au-syd1/woodpecker/values.yaml
index b5b8c60..695a7dd 100644
--- a/apps/overlays/au-syd1/woodpecker/values.yaml
+++ b/apps/overlays/au-syd1/woodpecker/values.yaml
@@ -1,7 +1,7 @@
 agent:
   replicaCount: 3
   env:
-    WOODPECKER_MAX_WORKFLOWS: 8
+    WOODPECKER_MAX_WORKFLOWS: "8"
     WOODPECKER_BACKEND_K8S_STORAGE_CLASS: cephrbd-fast-delete
     WOODPECKER_BACKEND_K8S_VOLUME_SIZE: 10G
     WOODPECKER_BACKEND_K8S_STORAGE_RWX: false