diff --git a/src/ATrade/Broker/Client.hs b/src/ATrade/Broker/Client.hs
index 30c6851..689629a 100644
--- a/src/ATrade/Broker/Client.hs
+++ b/src/ATrade/Broker/Client.hs
@@ -157,9 +157,7 @@ brokerClientThread socketIdentity ep cmd comp killMv notificationCallbacks logge
       (req, respVar, _) <- takeMVar respVar
       if getRequestId req == getResponseRequestId resp
         then putMVar respVar resp
-        else do
-          log Warning "Broker.Client" $ TL.toStrict $ [t|Request ID mismatch: %?/%?|] (getRequestId req) (getResponseRequestId resp)
-          putMVar respVar (ResponseError (getRequestId req) "Request ID mismatch")
+        else log Warning "Broker.Client" $ TL.toStrict $ [t|Request ID mismatch: %?/%?|] (getRequestId req) (getResponseRequestId resp)
     handleMessage _ (IncomingNotification notif) = callNotificationCallbacks notif
 
     callNotificationCallbacks notif = mapM_ (\cb -> cb notif) notificationCallbacks