diff --git a/mitmproxy-rs/src/server/tun.rs b/mitmproxy-rs/src/server/tun.rs
index d96ea6a4..3a79b876 100644
--- a/mitmproxy-rs/src/server/tun.rs
+++ b/mitmproxy-rs/src/server/tun.rs
@@ -41,6 +41,7 @@ impl TunInterface {
 ///
 /// *Availability: Linux*
 #[pyfunction]
+#[allow(unused_variables)]
 pub fn create_tun_interface(
     py: Python<'_>,
     handle_tcp_stream: PyObject,