diff --git a/k8s/dev/backoffice-deployment-dev.yaml b/k8s/dev/backoffice-deployment-dev.yaml
index 2fd9f4d..ac622a2 100644
--- a/k8s/dev/backoffice-deployment-dev.yaml
+++ b/k8s/dev/backoffice-deployment-dev.yaml
@@ -16,15 +16,34 @@ spec:
     spec:
       imagePullSecrets:
         - name: harbor-registry
+      # --- AJUSTE DE REDE (MTU) ---
+      initContainers:
+        - name: set-mtu
+          image: busybox
+          command: ['sh', '-c', 'ifconfig eth0 mtu $(MTU_VALUE)']
+          env:
+            - name: MTU_VALUE
+              valueFrom:
+                secretKeyRef:
+                  name: backend-secrets
+                  key: MTU
+          securityContext:
+            privileged: true
+      # --- FIM DO AJUSTE ---
       containers:
         - name: backoffice
           image: in.gohorsejobs.com/gohorsejobs-backoffice-dev/backoffice:latest
           imagePullPolicy: Always
           ports:
-            - containerPort: 3001 # Ajustado para a porta correta do Backoffice
+            - containerPort: 3001
           env:
             - name: NODE_TLS_REJECT_UNAUTHORIZED
-              value: "0" # Resolve o problema de "self-signed certificate" no banco
+              value: "0"
+            - name: MTU # Passando a variável para o container principal também
+              valueFrom:
+                secretKeyRef:
+                  name: backend-secrets
+                  key: MTU
           envFrom:
             - secretRef:
                 name: backend-secrets
@@ -34,4 +53,4 @@ spec:
               cpu: "300m"
             limits:
               memory: "2Gi"
-              cpu: "800m"
\ No newline at end of file
+              cpu: "800m"