diff --git a/engine/network/ClientUDP.cpp b/engine/network/ClientUDP.cpp
index 2fd73e3..c951d18 100755
--- a/engine/network/ClientUDP.cpp
+++ b/engine/network/ClientUDP.cpp
@@ -27,7 +27,7 @@ bool ClientUDP::isWorking() const
 void ClientUDP::connect(sf::IpAddress ip, sf::Uint16 port)
 {
     sf::Packet packet;
-    packet << MsgType::Connect << NETWORK_VERSION;
+    packet << MsgType::Connect << Network::VERSION;
     _working = _socket.bind(0);
     _socket.addConnection(_socket.serverId(), ip, port);
     _socket.sendRely(packet, _socket.serverId());
@@ -43,7 +43,7 @@ void ClientUDP::update()
     while (isWorking() && process());
 
     // Send new client information to server
-    if (Time::time() - _lastBroadcast > 1.0 / WORLD_UPDATE_RATE && connected()) {
+    if (Time::time() - _lastBroadcast > 1.0 / Network::WORLD_UPDATE_RATE && connected()) {
         updatePacket();
         _lastBroadcast = Time::time();
     }
diff --git a/engine/network/ReliableMsg.cpp b/engine/network/ReliableMsg.cpp
index 34a2af0..78120f2 100755
--- a/engine/network/ReliableMsg.cpp
+++ b/engine/network/ReliableMsg.cpp
@@ -12,9 +12,9 @@ ReliableMsg::ReliableMsg(const ReliableMsg& msg) : packet(msg.packet), address(m
 
 bool ReliableMsg::trySend(sf::UdpSocket& socket)
 {
-    if (Time::time() - firstTry > TIMEOUT_SECONDS)
+    if (Time::time() - firstTry > Network::TIMEOUT)
         return false;
-    if (Time::time() - lastTry > RELIABLE_RETRY_TIME)
+    if (Time::time() - lastTry > Network::RELIABLE_RETRY_TIME)
     {
         lastTry = Time::time();
         socket.send(packet, address, port);
diff --git a/engine/network/ServerUDP.cpp b/engine/network/ServerUDP.cpp
index 1b11052..79cc3f3 100755
--- a/engine/network/ServerUDP.cpp
+++ b/engine/network/ServerUDP.cpp
@@ -40,7 +40,7 @@ void ServerUDP::update()
     while (process());
 
     // World state broadcast
-    if (Time::time() - _lastBroadcast > 1.0 / WORLD_UPDATE_RATE) {
+    if (Time::time() - _lastBroadcast > 1.0 / Network::WORLD_UPDATE_RATE) {
         broadcast();
         _lastBroadcast = Time::time();
     }
diff --git a/engine/network/UDPConnection.cpp b/engine/network/UDPConnection.cpp
index 22d210b..58e1407 100755
--- a/engine/network/UDPConnection.cpp
+++ b/engine/network/UDPConnection.cpp
@@ -25,7 +25,7 @@ sf::Uint16 UDPConnection::port() const
 
 bool UDPConnection::timeout() const
 {
-    return Time::time() - lastMsg > TIMEOUT_SECONDS;
+    return Time::time() - lastMsg > Network::TIMEOUT;
 }
 
 bool UDPConnection::same(sf::IpAddress& ip, sf::Uint16 port) const
diff --git a/engine/network/UDPSocket.cpp b/engine/network/UDPSocket.cpp
index 61e1f5e..6f8a1db 100755
--- a/engine/network/UDPSocket.cpp
+++ b/engine/network/UDPSocket.cpp
@@ -123,7 +123,7 @@ void UDPSocket::update()
 
     for (auto it = _confirmTimes.begin(); it != _confirmTimes.end();)
     {
-        if (Time::time() - it->second > TIMEOUT_SECONDS)
+        if (Time::time() - it->second > Network::TIMEOUT)
             _confirmTimes.erase(it++);
         else
             ++it;
@@ -160,7 +160,7 @@ MsgType UDPSocket::receive(sf::Packet& packet, sf::Uint16& senderId)
     if (type == MsgType::Connect)
     {
         sf::Uint32 version = 0;
-        if (!(packet >> version) || version != NETWORK_VERSION)
+        if (!(packet >> version) || version != Network::VERSION)
             return MsgType::Error;
         sf::Uint16 tmp;
         for (tmp = 64; tmp >= 1; tmp--)
diff --git a/engine/network/config.h b/engine/network/config.h
index c8d76a9..0a1459f 100755
--- a/engine/network/config.h
+++ b/engine/network/config.h
@@ -5,9 +5,11 @@
 #ifndef ENGINE_CONFIG_H
 #define ENGINE_CONFIG_H
 
-#define NETWORK_VERSION 1U
-#define TIMEOUT_SECONDS 5
-#define WORLD_UPDATE_RATE 30
-#define RELIABLE_RETRY_TIME (1.0/20)
+namespace Network {
+    const unsigned VERSION = 1U;
+    const int TIMEOUT = 1U;
+    const int WORLD_UPDATE_RATE = 30;
+    const double RELIABLE_RETRY_TIME = 1.0/20;
+}
 
 #endif //INC_3DZAVR_CONFIG_H