diff --git a/udev.rules b/udev.rules
new file mode 100644
index 0000000..9066675
--- /dev/null
+++ b/udev.rules
@@ -0,0 +1,2 @@
+# gd32vf103
+SUBSYSTEMS=="usb" ATTRS{idVendor}=="28e9" ATTRS{idProduct}=="0189" MODE:="0666"