diff --git a/infra/base/vault/vault.yaml b/infra/base/vault/vault.yaml
index 1e59103..dfeea4e 100644
--- a/infra/base/vault/vault.yaml
+++ b/infra/base/vault/vault.yaml
@@ -41,3 +41,9 @@ spec:
     - CreateNamespace=true
     - Validate=true
     - ServerSideApply=true
+
+  ignoreDifferences:
+  - group: apps
+    kind: StatefulSet
+    jsonPointers:
+    - /spec/volumeClaimTemplates