diff --git a/src/network/network_client.cpp b/src/network/network_client.cpp
--- a/src/network/network_client.cpp
+++ b/src/network/network_client.cpp
@@ -31,6 +31,7 @@
 #include "network_gamelist.h"
 #include "../core/backup_type.hpp"
 #include "../thread.h"
+#include "../social_integration.h"
 
 #include "table/strings.h"
 
@@ -845,6 +846,8 @@ NetworkRecvStatus ClientNetworkGameSocke
 		SetLocalCompany(_network_join.company);
 	}
 
+	SocialIntegration::EventEnterMultiplayer(Map::SizeX(), Map::SizeY());
+
 	return NETWORK_RECV_STATUS_OKAY;
 }