diff --git a/libi2pd/Profiling.h b/libi2pd/Profiling.h
index 6b814893..4dabffbd 100644
--- a/libi2pd/Profiling.h
+++ b/libi2pd/Profiling.h
@@ -10,7 +10,6 @@
 #define PROFILING_H__
 
 #include <memory>
-#include <boost/date_time/posix_time/posix_time.hpp>
 #include "Identity.h"
 
 namespace i2p
diff --git a/libi2pd/RouterInfo.cpp b/libi2pd/RouterInfo.cpp
index 5ba8a5b1..20396d89 100644
--- a/libi2pd/RouterInfo.cpp
+++ b/libi2pd/RouterInfo.cpp
@@ -10,6 +10,7 @@
 #include <string.h>
 #include "I2PEndian.h"
 #include <fstream>
+#include <boost/algorithm/string.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/make_shared.hpp>
 #if (BOOST_VERSION >= 105300)
@@ -478,7 +479,7 @@ namespace data
 			else if (!strcmp (key, ROUTER_INFO_PROPERTY_FAMILY))
 			{
 				family = value;
-				boost::to_lower (family);
+				boost::algorithm::to_lower (family);
 			}
 			else if (!strcmp (key, ROUTER_INFO_PROPERTY_FAMILY_SIG))
 			{
diff --git a/libi2pd/Transports.cpp b/libi2pd/Transports.cpp
index f66a8f96..a5f65934 100644
--- a/libi2pd/Transports.cpp
+++ b/libi2pd/Transports.cpp
@@ -16,6 +16,8 @@
 #include "HTTP.h"
 #include "util.h"
 
+#include <boost/algorithm/string.hpp>
+
 using namespace i2p::data;
 
 namespace i2p
@@ -955,7 +957,7 @@ namespace transport
 		m_TrustedFamilies.clear();
 		for (auto fam : families)
 		{
-			boost::to_lower (fam);
+			boost::algorithm::to_lower (fam);
 			auto id = i2p::data::netdb.GetFamilies ().GetFamilyID (fam);
 			if (id)
 				m_TrustedFamilies.push_back (id);