diff --git a/src/lib/ws.ts b/src/lib/ws.ts
index 840a027..662cc71 100644
--- a/src/lib/ws.ts
+++ b/src/lib/ws.ts
@@ -14,7 +14,7 @@ class WSClient {
   private authenticated = false;
   private _lobbyId: string | null = null;
   private _projects: Array<{ id: string; slug: string; name: string }> = [];
-  private _online: string[] = [];
+  private _online: Array<{id: string; slug: string}> = [];
 
   get lobbyId() { return this._lobbyId; }
   get projects() { return this._projects; }