diff --git a/atusb/fw/include/at86rf230.h b/atusb/fw/include/at86rf230.h
index a3679b6..4c3ae22 100644
--- a/atusb/fw/include/at86rf230.h
+++ b/atusb/fw/include/at86rf230.h
@@ -180,7 +180,7 @@ enum {
 
 #define	PA_EXT_EN		(1 << 7)
 #define	IRQ_2_EXT_EN		(1 << 6)
-#define	TX_AUTO_CRC_ON_231	(1 << 5)	/* 231 location */
+#define	TX_AUTO_CRC_ON		(1 << 5)	/* 231 location */
 #define	RX_BL_CTRL		(1 << 4)
 
 #define	SPI_CMD_MODE_SHIFT	2
@@ -198,7 +198,7 @@ enum {
 
 /* --- PHY_TX_PWR ---------------------------------------------------------- */
 
-#define	TX_AUTO_CRC_ON	(1 << 7)	/* 230 location */
+#define	TX_AUTO_CRC_ON_230	(1 << 7)	/* 230 location */
 
 #define	PA_BUF_LT_SHIFT	6
 #define	PA_BUF_LT_MASK	3
diff --git a/tools/atrf-txrx/atrf-txrx.c b/tools/atrf-txrx/atrf-txrx.c
index 75ddebc..2a63071 100644
--- a/tools/atrf-txrx/atrf-txrx.c
+++ b/tools/atrf-txrx/atrf-txrx.c
@@ -116,14 +116,14 @@ static void set_power(struct atrf_dsc *dsc, double power, int crc)
 	switch (atrf_identify(dsc)) {
 	case artf_at86rf230:
 		atrf_reg_write(dsc, REG_PHY_TX_PWR,
-		    (crc ? TX_AUTO_CRC_ON : 0) | n);
+		    (crc ? TX_AUTO_CRC_ON_230 : 0) | n);
 		break;
 	case artf_at86rf231:
 		tmp = atrf_reg_read(dsc, REG_PHY_TX_PWR);
 		tmp = (tmp & ~TX_PWR_MASK) | n;
 		atrf_reg_write(dsc, REG_PHY_TX_PWR, tmp);
 		atrf_reg_write(dsc, REG_TRX_CTRL_1,
-		    crc ? TX_AUTO_CRC_ON_231 : 0);
+		    crc ? TX_AUTO_CRC_ON : 0);
 		break;
 	default:
 		abort();