diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 4ed9a4f..da1c58e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -859,6 +859,7 @@
 #define USB_DEVICE_ID_SAITEK_PS1000	0x0621
 #define USB_DEVICE_ID_SAITEK_RAT7_OLD	0x0ccb
 #define USB_DEVICE_ID_SAITEK_RAT7	0x0cd7
+#define USB_DEVICE_ID_SAITEK_RAT9	0x0cfa
 #define USB_DEVICE_ID_SAITEK_MMO7	0x0cd0
 
 #define USB_VENDOR_ID_SAMSUNG		0x0419