diff --git a/src/name.cpp b/src/name.cpp
index a355e4a..846cabb 100644
--- a/src/name.cpp
+++ b/src/name.cpp
@@ -91,7 +91,7 @@
 Name& 
 Name::appendVersion()
 {
-  appendVersion(ndn_getNowMilliseconds());
+  appendVersion(time::toUnixTimestamp(time::system_clock::now()).count());
   return *this;
 }