diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/stateful-set.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/stateful-set.yaml
index d4ff6807b..12db471b2 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/stateful-set.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/stateful-set.yaml
@@ -6,7 +6,7 @@ metadata:
   labels:
     app: mcserver--debug-s1
 spec:
-  replicas: 1
+  replicas: 0
   selector:
     matchLabels:
       app: mcserver--debug-s1