diff --git a/jenkins/jenkins.yaml b/jenkins/jenkins.yaml
index abf0ec1..40d7d2e 100644
--- a/jenkins/jenkins.yaml
+++ b/jenkins/jenkins.yaml
@@ -124,6 +124,13 @@ spec:
           containerPort: 8080
         - name: jnlp
           containerPort: 40414
+        livenessProbe:
+          tcpSocket:
+            port: 40414
+          initialDelaySeconds: 120
+          timeoutSeconds: 5
+          successThreshold: 1
+          failureThreshold: 5
         securityContext:
           seLinuxOptions:
             level: s0:c525,c600
diff --git a/jenkins/kustomization.yaml b/jenkins/kustomization.yaml
index 8b904b1..d8e2dd5 100644
--- a/jenkins/kustomization.yaml
+++ b/jenkins/kustomization.yaml
@@ -1,6 +1,10 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
+labels:
+- pairs:
+    app.kubernetes.io/instance: jenkins
+
 resources:
 - jenkins.yaml