diff --git a/src/net/common/serverlobbythread.cpp b/src/net/common/serverlobbythread.cpp
index 4531cdd8..9729e96a 100644
--- a/src/net/common/serverlobbythread.cpp
+++ b/src/net/common/serverlobbythread.cpp
@@ -62,6 +62,7 @@
 #include <boost/uuid/uuid.hpp>
 #include <boost/algorithm/string.hpp>
 #include <gsasl.h>
+#include <ctime>
 
 #define SERVER_MAX_NUM_LOBBY_SESSIONS				512		// Maximum number of idle users in lobby.
 #define SERVER_MAX_NUM_TOTAL_SESSIONS				2000	// Total maximum of sessions, fitting a 2048 handle limit
@@ -1437,6 +1438,9 @@ ServerLobbyThread::HandleNetPacketJoinGame(boost::shared_ptr<SessionData> sessio
 			// ){
 			// 	SendJoinGameFailed(session, joinGame.gameid(), NTF_NET_JOIN_IP_BLOCKED);
 			} else {
+				// @FIXME: debug only - final poition is gamestart
+				session->AddPlayerLastGame((unsigned long)time(NULL));
+				LOG_ERROR("TimeStamp stored: " << session->GetPlayerLastGames.front());
 				MoveSessionToGame(game, session, joinGame.autoleave(), false);
 			}
 		}
diff --git a/src/net/common/sessiondata.cpp b/src/net/common/sessiondata.cpp
index f5f98744..7f67dde7 100644
--- a/src/net/common/sessiondata.cpp
+++ b/src/net/common/sessiondata.cpp
@@ -38,8 +38,7 @@
 #include <net/websocketdata.h>
 #include <gsasl.h>
 
-// #include <ctime> // @TODO: remove if really not necessary
-// #include <array> // same here
+#include <ctime>
 
 using namespace std;
 using boost::asio::ip::tcp;
diff --git a/src/net/common/sessionmanager.cpp b/src/net/common/sessionmanager.cpp
index ab132268..11337f70 100644
--- a/src/net/common/sessionmanager.cpp
+++ b/src/net/common/sessionmanager.cpp
@@ -35,7 +35,6 @@
 #include <net/socket_msg.h>
 
 #include <ctime>
-#include <array>
 
 using namespace std;