diff --git a/common/client-core/src/client/mix_traffic/transceiver.rs b/common/client-core/src/client/mix_traffic/transceiver.rs
index b2fc3053e5..267d185f60 100644
--- a/common/client-core/src/client/mix_traffic/transceiver.rs
+++ b/common/client-core/src/client/mix_traffic/transceiver.rs
@@ -69,7 +69,7 @@ impl<G: GatewayTransceiver + ?Sized + Send> GatewayTransceiver for Box<G> {
         (**self).gateway_identity()
     }
     fn ws_fd(&self) -> Option<RawFd> {
-        None
+        (**self).ws_fd()
     }
 }