diff --git a/src/driver-hidpp10.c b/src/driver-hidpp10.c
index 806707fd..643b5594 100644
--- a/src/driver-hidpp10.c
+++ b/src/driver-hidpp10.c
@@ -213,8 +213,8 @@ hidpp10drv_probe(struct ratbag_device *device, const struct ratbag_id id)
 
 	if (is_unifying_receiver)
 		dev = hidpp10_device_new_from_wpid(device, id.id.product);
-	else /* wired devices are 0 */
-		dev = hidpp10_device_new_from_idx(device, 0);
+	else
+		dev = hidpp10_device_new_from_idx(device, WIRED_DEVICE_IDX);
 
 	if (!dev) {
 		log_error(device->ratbag,
diff --git a/src/hidpp-generic.h b/src/hidpp-generic.h
index 9b01c6fb..dac71247 100644
--- a/src/hidpp-generic.h
+++ b/src/hidpp-generic.h
@@ -30,6 +30,7 @@
 #define HIDPP_GENERIC_H
 
 #define RECEIVER_IDX				0xFF
+#define WIRED_DEVICE_IDX			0x00
 
 #define REPORT_ID_SHORT				0x10
 #define REPORT_ID_LONG				0x11