diff --git a/k8s/overlays/dev/kustomization.yaml b/k8s/overlays/dev/kustomization.yaml
index 66ac191..7283db0 100644
--- a/k8s/overlays/dev/kustomization.yaml
+++ b/k8s/overlays/dev/kustomization.yaml
@@ -9,3 +9,4 @@ resources:
 
 patches:
   - path: deployment-patch.yaml
+  - path: service-patch.yaml
diff --git a/k8s/overlays/dev/service-patch.yaml b/k8s/overlays/dev/service-patch.yaml
new file mode 100644
index 0000000..f0c6a5f
--- /dev/null
+++ b/k8s/overlays/dev/service-patch.yaml
@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-svc
+  annotations:
+    tailscale.com/hostname: "hello-svc-dev"
+spec:
+  type: LoadBalancer
+  loadBalancerClass: tailscale
diff --git a/k8s/overlays/prod/kustomization.yaml b/k8s/overlays/prod/kustomization.yaml
index 9dff308..ca90449 100644
--- a/k8s/overlays/prod/kustomization.yaml
+++ b/k8s/overlays/prod/kustomization.yaml
@@ -9,3 +9,4 @@ resources:
 
 patches:
   - path: deployment-patch.yaml
+  - path: service-patch.yaml
diff --git a/k8s/overlays/prod/service-patch.yaml b/k8s/overlays/prod/service-patch.yaml
new file mode 100644
index 0000000..a903e91
--- /dev/null
+++ b/k8s/overlays/prod/service-patch.yaml
@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-svc
+  annotations:
+    tailscale.com/hostname: "hello-svc-prod"
+spec:
+  type: LoadBalancer
+  loadBalancerClass: tailscale