diff --git a/usb/device/targets/mbed_lib.json b/usb/device/targets/mbed_lib.json
deleted file mode 100644
index 7e1564fde3..0000000000
--- a/usb/device/targets/mbed_lib.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "name": "usb-device-targets"
-}