diff --git a/infra/overlays/aks-dev/kustomization.yaml b/infra/overlays/aks-dev/kustomization.yaml
index 42d336f..8e0a599 100644
--- a/infra/overlays/aks-dev/kustomization.yaml
+++ b/infra/overlays/aks-dev/kustomization.yaml
@@ -42,3 +42,12 @@ patches:
     - op: replace
       path: /spec/sources/0/helm/valueFiles/1
       value: $values/infra/values/aks-dev/opencost-values.yaml
+
+# Ent apps: swap upc-dev → aks-prod
+- target:
+    kind: Application
+    name: traefik
+  patch: |
+    - op: replace
+      path: /spec/source/path
+      value: apps/overlays/aks-dev