diff --git a/server/lobbyconnection.py b/server/lobbyconnection.py
index 2dd320053..325e91b13 100644
--- a/server/lobbyconnection.py
+++ b/server/lobbyconnection.py
@@ -560,7 +560,10 @@ async def command_hello(self, message):
 
         old_player = self.player_service.get_player(self.player.id)
         if old_player:
-            self._logger.debug("player {} already signed in: {}".format(self.player.id, old_player))
+            self._logger.debug(
+                "player %s already signed in: %s",
+                self.player.id, old_player
+            )
             if old_player.lobby_connection is not None:
                 with contextlib.suppress(DisconnectedError):
                     old_player.lobby_connection.write_warning(
diff --git a/tests/integration_tests/test_game.py b/tests/integration_tests/test_game.py
index 1be5e3575..6a1928efb 100644
--- a/tests/integration_tests/test_game.py
+++ b/tests/integration_tests/test_game.py
@@ -82,7 +82,7 @@ async def queue_player_for_matchmaking(user, lobby_server, queue_name):
         "search_info",
         state="start",
         queue_name=queue_name,
-        timeout=5
+        timeout=10
     )
 
     return proto
diff --git a/tests/integration_tests/test_matchmaker.py b/tests/integration_tests/test_matchmaker.py
index 44628dc80..92a92d9f2 100644
--- a/tests/integration_tests/test_matchmaker.py
+++ b/tests/integration_tests/test_matchmaker.py
@@ -342,8 +342,10 @@ async def test_anti_map_repetition(lobby_server):
     # was played. We don't actually play the game out here, so the players
     # game history should remain unchanged.
     for _ in range(20):
-        await proto1.close()
-        await proto2.close()
+        await asyncio.gather(
+            proto1.close(),
+            proto2.close()
+        )
 
         proto1, proto2 = await queue_players_for_matchmaking(lobby_server)
         msg = await read_until_command(proto1, "game_launch")