diff --git a/deploy/k8s/overlays/prod/ingress.yaml b/deploy/k8s/overlays/prod/ingress.yaml
deleted file mode 100644
index 80121f4..0000000
--- a/deploy/k8s/overlays/prod/ingress.yaml
+++ /dev/null
@@ -1,29 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: mas
-  namespace: mas
-  annotations:
-    cert-manager.io/cluster-issuer: letsencrypt-prod
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/websocket-services: "mas"
-    nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
-    nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
-spec:
-  ingressClassName: nginx
-  tls:
-  - hosts:
-    - mas.mayne.vcn
-    secretName: mas-tls
-  rules:
-  - host: mas.mayne.vcn
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: mas
-            port:
-              number: 8000
-
diff --git a/deploy/k8s/overlays/prod/kustomization.yaml b/deploy/k8s/overlays/prod/kustomization.yaml
index b724c0d..6790f94 100644
--- a/deploy/k8s/overlays/prod/kustomization.yaml
+++ b/deploy/k8s/overlays/prod/kustomization.yaml
@@ -8,7 +8,6 @@ resources:
   - namespace.yaml
   - resourcequota.yaml
   - externalsecret.yaml
-  - ingress.yaml
 
 commonLabels:
   environment: production
@@ -16,5 +15,5 @@ commonLabels:
 # 이미지 태그 설정 (ArgoCD Image Updater가 자동으로 업데이트)
 images:
   - name: gitea0213.kro.kr/bluemayne/mas
-    newTag: main-sha-349c71880a580d01c69d516e13ee1c4d4c02cd08
+    newTag: main-sha-2f2d8fb7659d105034f5c4840911fd5deac26d5c