diff --git a/port/ch32/usb_ch58x_dc_usbfs.c b/port/ch32/usb_ch58x_dc_usbfs.c
index d896a328..32cd8cd2 100644
--- a/port/ch32/usb_ch58x_dc_usbfs.c
+++ b/port/ch32/usb_ch58x_dc_usbfs.c
@@ -1,4 +1,3 @@
-#include "usb_dc.h"
 #include "usbd_core.h"
 #include "usb_ch58x_usbfs_reg.h"