diff --git a/daemon/face/face-counters.hpp b/daemon/face/face-counters.hpp
index 4438bd7..51af2d9 100644
--- a/daemon/face/face-counters.hpp
+++ b/daemon/face/face-counters.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2017,  Regents of the University of California,
+ * Copyright (c) 2014-2019,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -75,6 +75,7 @@
   const PacketCounter& nOutData;
   const PacketCounter& nInNacks;
   const PacketCounter& nOutNacks;
+  PacketCounter nKeptInterests;
 
   const PacketCounter& nInPackets;
   const PacketCounter& nOutPackets;