diff --git a/deploy/overlays/production-scale-to-zero/kustomization.yaml b/deploy/overlays/production-scale-to-zero/kustomization.yaml
index f495925..5d40f39 100644
--- a/deploy/overlays/production-scale-to-zero/kustomization.yaml
+++ b/deploy/overlays/production-scale-to-zero/kustomization.yaml
@@ -37,3 +37,15 @@ patches:
     version: v1
     kind: Ingress
     name: math-exercises-ingress
+- patch: |
+    [
+      {
+        "op": "replace",
+        "path": "/spec/internalTrafficPolicy",
+        "value": "Cluster"
+      }
+    ]
+  target:
+    version: v1
+    kind: Service
+    name: math-exercises-service