diff --git a/drivers/usb/usbcdc/Tupfile b/drivers/usb/usbcdc/Tupfile
deleted file mode 100644
index d03fb2377..000000000
--- a/drivers/usb/usbcdc/Tupfile
+++ /dev/null
@@ -1,3 +0,0 @@
-if tup.getconfig("NO_FASM") ~= "" then return end
-ROOT = "../../.."
-tup.rule("usbcdc.asm", "fasm %f %o " .. tup.getconfig("PESTRIP_CMD") .. tup.getconfig("KPACK_CMD"), "%B.sys")