diff --git a/src/client/debug/simulator.tsx b/src/client/debug/simulator.tsx
index f36387e..13ddeed 100644
--- a/src/client/debug/simulator.tsx
+++ b/src/client/debug/simulator.tsx
@@ -172,7 +172,7 @@ export function Simulator() {
                         className="log-list"
                     >
                         {messageLog.map(({ message, ts }) => {
-                            return <LogEntry message={message} ts={ts} />;
+                            return <LogEntry key={ts.getMilliseconds()} message={message} ts={ts} />;
                         })}
                     </div>
                 </div>
diff --git a/src/server/api/game-manager.ts b/src/server/api/game-manager.ts
index 9d3d69e..bafc7f1 100644
--- a/src/server/api/game-manager.ts
+++ b/src/server/api/game-manager.ts
@@ -67,7 +67,7 @@ export abstract class GameManager {
 
     public abstract handleMessage(
         message: Message,
-        clientType: ClientType,
+        id: string,
     ): Promise<void>;
 }