diff --git a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp
index 50aee16..edf795d 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp
@@ -786,10 +786,6 @@ void ExportThreadFunc()
 }
 nn::Result WriteSaveData()
 {
-    // 不要なデータを削除する
-    COMMON_LOGGER_RETURN_RESULT_IF_FAILED(
-    DeleteTrash((std::wstring(common::LOG_ROOT_DIRECTORY_PATH) + std::wstring(L"/")).c_str()));
-
     // NANDからSDカードに書き出し
     nn::Result result;