diff --git a/server/room-battle.js b/server/room-battle.js
index 15a45d20d3..5654828d7e 100644
--- a/server/room-battle.js
+++ b/server/room-battle.js
@@ -782,6 +782,8 @@ class RoomBattle extends RoomGames.RoomGame {
 		if (parentGame && parentGame.onBattleWin) {
 			parentGame.onBattleWin(this.room, winnerid);
 		}
+		// If the room's replay was hidden, disable users from joining after the game is over
+		if (this.room.hideReplay) this.room.modjoin = '%';
 		this.room.update();
 	}
 	/**
diff --git a/server/rooms.js b/server/rooms.js
index 3e99ec1191..e151e5226d 100644
--- a/server/rooms.js
+++ b/server/rooms.js
@@ -88,6 +88,7 @@ class BasicRoom {
 		this.chatRoomData = null;
 		/** @type {boolean | 'hidden' | 'voice'} */
 		this.isPrivate = false;
+		this.hideReplay = false;
 		this.isPersonal = false;
 		/** @type {string | boolean} */
 		this.isHelp = false;