diff --git a/src/mesh/PhoneAPI.cpp b/src/mesh/PhoneAPI.cpp
index 62fa18d62..4d236d2f1 100644
--- a/src/mesh/PhoneAPI.cpp
+++ b/src/mesh/PhoneAPI.cpp
@@ -686,6 +686,7 @@ bool PhoneAPI::handleToRadioPacket(meshtastic_MeshPacket &p)
         LOG_WARN("Rate limit portnum %d", p.decoded.portnum);
         meshtastic_QueueStatus qs = router->getQueueStatus();
         service->sendQueueStatusToPhone(qs, 0, p.id);
+        // FIXME: Needs a specific Routing Error protobuf
         service->sendRoutingErrorResponse(meshtastic_Routing_Error_DUTY_CYCLE_LIMIT, &p);
         // sendNotification(meshtastic_LogRecord_Level_WARNING, p.id, "Text messages can only be sent once every 2 seconds");
         return false;