diff --git a/index.js b/index.js
index e78006f..f82a24a 100644
--- a/index.js
+++ b/index.js
@@ -41,6 +41,7 @@ wss.on("connection", function connection(ws) {
     ) {
       try {
         message.filter._id = new ObjectId(message.filter._id);
+        console.log(message.filter._id);
       } catch (e) {
         console.error("Invalid ObjectId in filter:", e);
       }