1 files changed, 1 insertions, 1 deletions
diff --git a/at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c b/at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c
index 7df769e..8976e41 100644
--- a/at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c
+++ b/at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c
@@ -222,7 +222,7 @@ const CDCDSerialDriverConfigurationDescriptors configurationDescriptors = {
         USBGenericDescriptor_INTERFACE,
         1, // This is interface #1
         0, // This is alternate setting #0 for this interface
-        2+DFU_NUM_IF, // This interface uses 2 endpoints
+        2, // This interface uses 2 endpoints
         CDCDataInterfaceDescriptor_CLASS,
         CDCDataInterfaceDescriptor_SUBCLASS,
         CDCDataInterfaceDescriptor_NOPROTOCOL,