diff --git a/argocd-apps/stalwart.yaml b/argocd-apps/stalwart.yaml
index 80123e9..7ff8fbb 100644
--- a/argocd-apps/stalwart.yaml
+++ b/argocd-apps/stalwart.yaml
@@ -20,6 +20,12 @@ spec:
     server: https://kubernetes.default.svc
     namespace: mail
   
+  ignoreDifferences:
+  - group: apps
+    kind: StatefulSet
+    jqPathExpressions:
+    - '.spec.volumeClaimTemplates[]?'
+  
   syncPolicy:
     automated:
       prune: true
@@ -27,7 +33,7 @@ spec:
       allowEmpty: false
     syncOptions:
       - CreateNamespace=true
-      - ServerSideApply=true
+      - RespectIgnoreDifferences=true
     retry:
       limit: 5
       backoff: