diff --git a/sys/src/9/pc/etherwpi.c b/sys/src/9/pc/etherwpi.c
index 5173c2869..703355f96 100644
--- a/sys/src/9/pc/etherwpi.c
+++ b/sys/src/9/pc/etherwpi.c
@@ -1786,6 +1786,7 @@ wpipci(void)
 		switch(pdev->did){
 		default:
 			continue;
+		case 0x4222:
 		case 0x4227:
 			break;
 		}