diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index 694b205..8ef4888 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -19,6 +19,7 @@
 	{ USB_DEVICE(0xf3d, 0x0112) },  /* AirPrime CDMA Wireless PC Card */
 	{ USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */
 	{ USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless Aircard 580 */
+	{ USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
 	{ },
 };
 MODULE_DEVICE_TABLE(usb, id_table);