diff --git a/src/layout/pages/MainLobby.tsx b/src/layout/pages/MainLobby.tsx
index 5a0910b..37e8454 100644
--- a/src/layout/pages/MainLobby.tsx
+++ b/src/layout/pages/MainLobby.tsx
@@ -3,7 +3,7 @@ import useTitle from "../../utils/hooks/TitleHook";
 import Card from "../components/Card";
 import {useNavigate} from "react-router";
 
-const ROOM_URL = `http://${process.env.REACT_APP_API_URL}/room`;
+const ROOM_URL = `${process.env.REACT_APP_API_URL}/room`;
 
 const MainLobby = () => {