diff --git a/argocd/templates/vault.yaml b/argocd/templates/vault.yaml
index 7b2dd86..88eb9b3 100644
--- a/argocd/templates/vault.yaml
+++ b/argocd/templates/vault.yaml
@@ -18,3 +18,8 @@ spec:
       selfHeal: true  
     syncOptions:
       - CreateNamespace=true 
+  ignoreDifferences:
+  - group: admissionregistration.k8s.io
+    kind: MutatingWebhookConfiguration
+    jqPathExpressions:
+    - .webhooks[]?.clientConfig.caBundle
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