diff --git a/infrastructure/core/coredns-replicas.yaml b/infrastructure/core/coredns-replicas.yaml
new file mode 100644
index 0000000..52b2aa8
--- /dev/null
+++ b/infrastructure/core/coredns-replicas.yaml
@@ -0,0 +1,8 @@
+# infrastructure/core/coredns-replicas.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: coredns
+  namespace: kube-system
+spec:
+  replicas: 2
diff --git a/infrastructure/core/kustomization.yaml b/infrastructure/core/kustomization.yaml
index 5e74d81..7a262ba 100644
--- a/infrastructure/core/kustomization.yaml
+++ b/infrastructure/core/kustomization.yaml
@@ -5,5 +5,6 @@ resources:
   - ../modules/base
   - ../modules/profiles/atlas-ha
   - coredns-custom.yaml
+  - coredns-replicas.yaml
   - ../sources/cert-manager/letsencrypt.yaml
   - ../sources/cert-manager/letsencrypt-prod.yaml