diff --git a/.github/actions/setup-etcd-cluster/action.yml b/.github/actions/setup-etcd-cluster/action.yml
index 8a2ad9528175..cee7dd4f18df 100644
--- a/.github/actions/setup-etcd-cluster/action.yml
+++ b/.github/actions/setup-etcd-cluster/action.yml
@@ -2,7 +2,7 @@ name: Setup Etcd cluster
 description: Deploy Etcd cluster on Kubernetes
 inputs:
   etcd-replicas:
-    default: 3
+    default: 1
     description: "Etcd replicas"
   namespace:
     default: "etcd-cluster"