diff --git a/arm9/source/read_card.c b/arm9/source/read_card.c
index f122bf3..f5e2aea 100644
--- a/arm9/source/read_card.c
+++ b/arm9/source/read_card.c
@@ -174,6 +174,9 @@ static void switchToTwlBlowfish(sNDSHeaderExt* ndsHeader) {
 		cardParamCommand (CARD_CMD_DUMMY, 0,
 			CARD_ACTIVATE | CARD_nRESET | CARD_CLK_SLOW | CARD_BLK_SIZE(1) | CARD_DELAY1(0x1FFF) | CARD_DELAY2(0x3F),
 			NULL, 0);
+	} else {
+		cardReset();
+		while(REG_ROMCTRL & CARD_BUSY);
 	}
 
 	//int iCardDevice = 1;