diff --git a/build/systemMenu_RED/NandInitializer/ARM9.TWL/src/main.c b/build/systemMenu_RED/NandInitializer/ARM9.TWL/src/main.c
index fabeb2ac..4862e92a 100644
--- a/build/systemMenu_RED/NandInitializer/ARM9.TWL/src/main.c
+++ b/build/systemMenu_RED/NandInitializer/ARM9.TWL/src/main.c
@@ -117,12 +117,6 @@ TwlMain()
     {
 		kamiPadRead();
 
-		// 蓋閉じ検出
-		if (PAD_DetectFold() == TRUE)
-		{
-			PM_GoSleepMode_Twl(PM_TRIGGER_COVER_OPEN, 0, 0);
-		}
-
         // コマンドフラッシュ
         (void)SND_FlushCommand(SND_COMMAND_NOBLOCK);