diff --git a/model/ccnx-net-device-face.cc b/model/ccnx-net-device-face.cc
index c09e6b2..d14e136 100644
--- a/model/ccnx-net-device-face.cc
+++ b/model/ccnx-net-device-face.cc
@@ -115,7 +115,7 @@
 std::ostream&
 CcnxNetDeviceFace::Print (std::ostream& os) const
 {
-  os << "dev=net(" << GetId () << ")";
+  os << "dev[" << GetNode ()->GetId () << "]=net(" << GetId () << ")";
   return os;
 }