diff --git a/node/src/stm32/usb.rs b/node/src/stm32/usb.rs
index e69e9a8..393cba7 100644
--- a/node/src/stm32/usb.rs
+++ b/node/src/stm32/usb.rs
@@ -8,8 +8,8 @@ use embassy_usb::driver::{Driver as UsbDriverTrait, EndpointIn, EndpointOut};
 use embassy_usb::UsbDevice;
 
 type UsbDriver = StmUsbDriver<'static, USB_OTG_FS>;
-type InterIn = <UsbDriver as UsbDriverTrait<'static>>::EndpointIn;
-type InterOut = <UsbDriver as UsbDriverTrait<'static>>::EndpointOut;
+pub type InterIn = <UsbDriver as UsbDriverTrait<'static>>::EndpointIn;
+pub type InterOut = <UsbDriver as UsbDriverTrait<'static>>::EndpointOut;
 
 pub type TypedUSB = UsbDevice<'static, UsbDriver>;