diff --git a/bsp_hosted/ObjectFactory.cpp b/bsp_hosted/ObjectFactory.cpp
index 7e7bda14..7289c361 100644
--- a/bsp_hosted/ObjectFactory.cpp
+++ b/bsp_hosted/ObjectFactory.cpp
@@ -93,7 +93,7 @@ void ObjectFactory::produce(void* args) {
                        objects::PLOC_SUPERVISOR_HANDLER);
 #endif /* OBSW_ADD_PLOC_MPSOC == 1 */
 #if OBSW_ADD_PLOC_SUPERVISOR == 1
-  std::string plocSupvString = "";
+  std::string plocSupvString = "/dev/ploc_supv";
   auto supervisorCookie =
       new UartCookie(objects::PLOC_SUPERVISOR_HANDLER, plocSupvString, uart::PLOC_SUPV_BAUD,
                      supv::MAX_PACKET_SIZE * 20, UartModes::NON_CANONICAL);