diff --git a/daemon/face/ndnlp-partial-message-store.cpp b/daemon/face/ndnlp-partial-message-store.cpp
index 74c109f..e252c84 100644
--- a/daemon/face/ndnlp-partial-message-store.cpp
+++ b/daemon/face/ndnlp-partial-message-store.cpp
@@ -61,7 +61,7 @@
   return Block(buffer);
 }
 
-PartialMessageStore::PartialMessageStore(Scheduler& scheduler, time::Duration idleDuration)
+PartialMessageStore::PartialMessageStore(Scheduler& scheduler, const time::nanoseconds& idleDuration)
   : m_scheduler(scheduler)
   , m_idleDuration(idleDuration)
 {