diff --git a/ndn.cxx/detail/timeouts-policy.h b/ndn.cxx/detail/timeouts-policy.h
index 3a52aa2..7d94be1 100644
--- a/ndn.cxx/detail/timeouts-policy.h
+++ b/ndn.cxx/detail/timeouts-policy.h
@@ -147,8 +147,7 @@
       inline void
       ProcessTimeoutEntry (typename parent_trie::iterator item)
       {
-        if (!item->payload ()->m_timeoutCallback.IsNull ())
-          item->payload ()->m_timeoutCallback (item->payload ()->GetInterest ());
+        item->payload ()->ProcessOnTimeout (item->payload ()->GetInterest ());
 
         m_base.erase (item);
       }