diff --git a/argocd/applications/jenkins.yaml b/argocd/applications/jenkins.yaml
index a048689..56ebdf7 100644
--- a/argocd/applications/jenkins.yaml
+++ b/argocd/applications/jenkins.yaml
@@ -11,3 +11,7 @@ spec:
     path: jenkins
     repoURL: https://git.pyrocufflink.blue/infra/kubernetes.git
     targetRevision: master
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true