diff --git a/packages/transport-bridge/src/http.ts b/packages/transport-bridge/src/http.ts
index 20aab0dfcf5..5660aedef6a 100644
--- a/packages/transport-bridge/src/http.ts
+++ b/packages/transport-bridge/src/http.ts
@@ -178,6 +178,8 @@ export class TrezordNode {
         };
         res.addListener('close', listener);
 
+        // todo: is listener removed correctly? I noted it was firing long after the request was settled.
+
         return abortController.signal;
     }