diff --git a/daemon/fw/best-route-strategy2.hpp b/daemon/fw/best-route-strategy2.hpp
index 8c6a778..d78baf6 100644
--- a/daemon/fw/best-route-strategy2.hpp
+++ b/daemon/fw/best-route-strategy2.hpp
@@ -56,10 +56,12 @@
 
   virtual void
   afterReceiveInterest(const Face& inFace, const Interest& interest,
+
                        shared_ptr<pit::Entry> pitEntry) override;
 
   virtual void
   afterReceiveNack(const Face& inFace, const lp::Nack& nack,
+
                    shared_ptr<pit::Entry> pitEntry) override;
 
 public: