diff --git a/daemon/face/udp-factory.cpp b/daemon/face/udp-factory.cpp
index 458d4fb..40d1788 100644
--- a/daemon/face/udp-factory.cpp
+++ b/daemon/face/udp-factory.cpp
@@ -237,7 +237,8 @@
 
   multicastFace = make_shared<MulticastUdpFace>(receiveSocket, sendSocket,
                                                 localEndpoint, multicastEndpoint);
-  multicastFace->onFail += bind(&UdpFactory::afterFaceFailed, this, localEndpoint);
+
+  multicastFace->onFail.connectSingleShot(bind(&UdpFactory::afterFaceFailed, this, localEndpoint));
 
   m_multicastFaces[localEndpoint] = multicastFace;