diff --git a/src/wallet/api/wallet_manager.cpp b/src/wallet/api/wallet_manager.cpp
index c578098c..2327d11f 100644
--- a/src/wallet/api/wallet_manager.cpp
+++ b/src/wallet/api/wallet_manager.cpp
@@ -35,7 +35,6 @@
 #include <boost/filesystem.hpp>
 #include <boost/regex.hpp>
 
-namespace fs = ::boost::filesystem;
 
 namespace epee {
     unsigned int g_test_dbg_lock_sleep = 0;