diff --git a/vault/helm-values.yaml b/vault/helm-values.yaml
index e89b1c4..8c852b9 100644
--- a/vault/helm-values.yaml
+++ b/vault/helm-values.yaml
@@ -22,6 +22,8 @@ server:
     replicas: 3
     raft:
       enabled: false
+    # Empty config - actual config is in vault-config-secret
+    config: ""
 
   # PVC 비활성화 (PostgreSQL 사용)
   dataStorage: