diff --git a/src/game/server/Lobby.cpp b/src/game/server/Lobby.cpp
index addf36a..9985b18 100644
--- a/src/game/server/Lobby.cpp
+++ b/src/game/server/Lobby.cpp
@@ -5,6 +5,12 @@
 
 #include <iostream>
 
+#ifdef NDEBUG
+#define MIN_PLAYER_WAITING 2
+#else
+#define MIN_PLAYER_WAITING 1
+#endif
+
 namespace td {
 namespace server {
 
@@ -51,7 +57,7 @@ void Lobby::OnPlayerJoin(std::uint8_t playerID) {
         return;
     std::cout << "(Server) Player Joined Lobby !\n";
     m_Players.push_back(playerID);
-    if (m_Players.size() == 2) { // start timer if a second player join the match
+    if (m_Players.size() == MIN_PLAYER_WAITING) { // start timer if a second player join the match
         m_StartTimerTime = utils::getTime();
         m_Timer.reset();
         sendTimeRemaining();