diff --git a/server/AyaNova/generator/CoreJobBackup.cs b/server/AyaNova/generator/CoreJobBackup.cs
index 506c6484..413b9f8e 100644
--- a/server/AyaNova/generator/CoreJobBackup.cs
+++ b/server/AyaNova/generator/CoreJobBackup.cs
@@ -105,7 +105,7 @@ namespace AyaNova.Biz
                     var biz = GlobalOpsBackupSettingsBiz.GetBiz(ct);
                     var OpSet = await biz.GetAsync(false);
                     OpSet.LastBackup = utcNow;
-                    await biz.ReplaceAsync(OpSet);
+                    await biz.PutAsync(OpSet);
                 }
                 log.LogDebug("Backup completed");
             }