diff --git a/sys/dev/ath/ath_hal/ah_devid.h b/sys/dev/ath/ath_hal/ah_devid.h
index 21a06756e02..46554039736 100644
--- a/sys/dev/ath/ath_hal/ah_devid.h
+++ b/sys/dev/ath/ath_hal/ah_devid.h
@@ -85,6 +85,7 @@
 
 /* AR9300 */
 #define	AR9300_DEVID_AR9380_PCIE	0x0030
+#define	AR9300_DEVID_EMU_PCIE		0xabcd
 #define	AR9300_DEVID_AR9340		0x0031
 #define	AR9300_DEVID_AR9485_PCIE	0x0032
 #define	AR9300_DEVID_AR9580_PCIE	0x0033