diff --git a/libuavcan/test/transport/transfer_receiver.cpp b/libuavcan/test/transport/transfer_receiver.cpp
index 943f667598..19a4d59df0 100644
--- a/libuavcan/test/transport/transfer_receiver.cpp
+++ b/libuavcan/test/transport/transfer_receiver.cpp
@@ -62,7 +62,7 @@ struct RxFrameGenerator
 
         uavcan::RxFrame output(frame, uavcan::MonotonicTime::fromUSec(ts_monotonic),
                                uavcan::UtcTime::fromUSec(ts_utc), iface_index);
-        std::cout << "Generated frame: " << output.toString() << std::endl;
+        //std::cout << "Generated frame: " << output.toString() << std::endl;
 
         return output;
     }