diff --git a/drivers/mmc/au1xmmc.c b/drivers/mmc/au1xmmc.c
index fb60616..b0dc1d0 100644
--- a/drivers/mmc/au1xmmc.c
+++ b/drivers/mmc/au1xmmc.c
@@ -205,6 +205,9 @@ static int au1xmmc_send_command(struct a
 	case MMC_RSP_R3:
 		mmccmd |= SD_CMD_RT_3;
 		break;
+	case MMC_RSP_R6:
+		mmccmd |= SD_CMD_RT_6;
+		break;
 	}
 
 	switch(cmd->opcode) {