diff --git a/src/PubKeyCache.cpp b/src/PubKeyCache.cpp
index 4ca514039e..8d11c74c58 100644
--- a/src/PubKeyCache.cpp
+++ b/src/PubKeyCache.cpp
@@ -1,9 +1,6 @@
 #include "PubKeyCache.h"
 #include "Application.h"
 
-#include <boost/interprocess/sync/scoped_lock.hpp>
-
-
 CKey::pointer PubKeyCache::locate(const NewcoinAddress& id)
 {
 	{ // is it in cache
diff --git a/src/Wallet.cpp b/src/Wallet.cpp
index f5670eda73..ab9c866ef2 100644
--- a/src/Wallet.cpp
+++ b/src/Wallet.cpp
@@ -6,7 +6,6 @@
 
 #include <boost/foreach.hpp>
 #include <boost/format.hpp>
-#include <boost/interprocess/sync/scoped_lock.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/make_shared.hpp>