diff --git a/src/nal.rs b/src/nal.rs
index 8dc06a8..7312cb0 100644
--- a/src/nal.rs
+++ b/src/nal.rs
@@ -20,7 +20,7 @@ pub enum NetworkError {
     Unsupported,
 }
 
-type NetworkInterface<SPI, NSS, Delay> = net::iface::EthernetInterface<
+pub type NetworkInterface<SPI, NSS, Delay> = net::iface::EthernetInterface<
     'static,
     'static,
     'static,