diff --git a/include/usb/usb_device.h b/include/usb/usb_device.h
index f309804b4a3..fe405c65256 100644
--- a/include/usb/usb_device.h
+++ b/include/usb/usb_device.h
@@ -73,6 +73,9 @@ extern "C" {
  **************************************************************************/
 
 #define USB_MAX_CTRL_MPS	64   /**< maximum packet size (MPS) for EP 0 */
+#define USB_MAX_FS_BULK_MPS	64   /**< full speed MPS for bulk EP */
+#define USB_MAX_FS_INT_MPS	64   /**< full speed MPS for interrupt EP */
+#define USB_MAX_FS_ISO_MPS	1023 /**< full speed MPS for isochronous EP */
 
 /*************************************************************************
  *  USB application interface