diff --git a/daemon/table/pit.cpp b/daemon/table/pit.cpp
index 7742266..168a64e 100644
--- a/daemon/table/pit.cpp
+++ b/daemon/table/pit.cpp
@@ -7,7 +7,7 @@
 #include "pit.hpp"
 #include <algorithm>
 
-namespace ndn {
+namespace nfd {
 
 Pit::Pit()
 {
@@ -73,4 +73,4 @@
   m_table.remove(pitEntry);
 }
 
-} // namespace ndn
+} // namespace nfd