diff --git a/libp2pdht/private/eth/p2p/discoveryv5/transport.nim b/libp2pdht/private/eth/p2p/discoveryv5/transport.nim
index d320148..69c0f22 100644
--- a/libp2pdht/private/eth/p2p/discoveryv5/transport.nim
+++ b/libp2pdht/private/eth/p2p/discoveryv5/transport.nim
@@ -26,7 +26,8 @@ type
                       gcsafe, raises: [Defect].}
 
   DatagramTransport = ref object
-      udata*: pointer                 # User-driven pointer
+    udata*: pointer                 # User-driven pointer
+    local: TransportAddress         # Local address
 
 proc sendTo*[T](transp: DatagramTransport, remote: TransportAddress,
              msg: sink seq[T], msglen = -1) {.async.} =
@@ -58,6 +59,7 @@ proc newFakeDatagramTransport*[T](cbproc: DatagramCallback,
   result = DatagramTransport()
   GC_ref(udata)
   result.udata = cast[pointer](udata)
+  result.local = local
 
 
 type