diff --git a/flight/board_hw_defs/pipxtreme/board_hw_defs.c b/flight/board_hw_defs/pipxtreme/board_hw_defs.c
index 39845e80e..f3b714080 100644
--- a/flight/board_hw_defs/pipxtreme/board_hw_defs.c
+++ b/flight/board_hw_defs/pipxtreme/board_hw_defs.c
@@ -455,7 +455,7 @@ static const struct pios_usb_cfg pios_usb_main_cfg = {
 #include <pios_usb_hid_priv.h>
 
 const struct pios_usb_hid_cfg pios_usb_hid_cfg = {
-	.data_if = 0,
+	.data_if = 2,
 	.data_rx_ep = 1,
 	.data_tx_ep = 1,
 };
@@ -465,10 +465,10 @@ const struct pios_usb_hid_cfg pios_usb_hid_cfg = {
 #include <pios_usb_cdc_priv.h>
 
 const struct pios_usb_cdc_cfg pios_usb_cdc_cfg = {
-	.ctrl_if = 1,
+	.ctrl_if = 0,
 	.ctrl_tx_ep = 2,
 
-	.data_if = 2,
+	.data_if = 1,
 	.data_rx_ep = 3,
 	.data_tx_ep = 3,
 };