diff --git a/server/room-battle.ts b/server/room-battle.ts
index 65862681dd..f7b9b298ef 100644
--- a/server/room-battle.ts
+++ b/server/room-battle.ts
@@ -1233,9 +1233,9 @@ export class RoomBattle extends RoomGame<RoomBattlePlayer> {
 			player.id ? (
 				`<form><label>Player ${player.num}: <strong>${player.name}</strong></label></form>`
 			) : player.invite ? (
-				`<form data-submitsend="/msgroom ${this.roomid},/uninvitebattle ${player.invite}"><label>Player ${player.num}: <strong>${player.invite}</strong> (invited) <button>Uninvite</button></label></form>`
+				`<form data-submitsend="/msgroom ${this.roomid},/uninvitebattle ${player.invite}"><label>Player ${player.num}: <strong>${player.invite}</strong> (invited) <button type="submit">Uninvite</button></label></form>`
 			) : (
-				`<form data-submitsend="/msgroom ${this.roomid},/invitebattle {username}, p${player.num}"><label>Player ${player.num}: <input name="username" class="textbox" placeholder="Username" /></label> <button class="button">Add Player</button></form>`
+				`<form data-submitsend="/msgroom ${this.roomid},/invitebattle {username}, p${player.num}"><label>Player ${player.num}: <input name="username" class="textbox" placeholder="Username" /></label> <button class="button" type="submit">Add Player</button></form>`
 			)
 		));
 		if (this.gameType === 'multi') {