diff --git a/platform/data/cnpg/externalsecret-backup-creds.yaml b/platform/data/cnpg/externalsecret-backup-creds.yaml
index 09db0ba..79634c7 100644
--- a/platform/data/cnpg/externalsecret-backup-creds.yaml
+++ b/platform/data/cnpg/externalsecret-backup-creds.yaml
@@ -21,9 +21,9 @@ spec:
   data:
     - secretKey: ACCESS_KEY_ID
       remoteRef:
-        key: CNPG_BACKUP_ACCESS_KEY_ID
+        key: MINIO_ACCESS_KEY_ID
         decodingStrategy: Base64
     - secretKey: ACCESS_KEY_SECRET
       remoteRef:
-        key: CNPG_BACKUP_ACCESS_KEY_SECRET
+        key: MINIO_ACCESS_KEY_SECRET
         decodingStrategy: Base64