diff --git a/frontend/src/app/lobby/page.tsx b/frontend/src/app/lobby/page.tsx
index 821de6d..9649ec2 100644
--- a/frontend/src/app/lobby/page.tsx
+++ b/frontend/src/app/lobby/page.tsx
@@ -74,17 +74,19 @@ export default function Lobby() {
   }
 
   function addUser(user: object) {
-    console.log(userList);
-    // if (userList.find((u) => u.name == user?.["username"])) {
-    //   return;
-    // }
     const newUser = {
       id: user["id"],
       name: user["username"],
       avatar: `https://i.pravatar.cc/150?img=${user["id"]}`,
     };
 
-    setUserList([...userList, newUser]);
+    setUserList((prevUserList) => {
+      if (prevUserList.find((u) => u.id === user["id"])) {
+        console.log("User already exists, not adding");
+        return prevUserList;
+      }
+      return [...prevUserList, newUser];
+    });
   }
 
   async function getTrack() {