diff --git a/queue_message/appointmentrequestsender.py b/queue_message/appointmentrequestsender.py
index 8b734b0..78ef91b 100644
--- a/queue_message/appointmentrequestsender.py
+++ b/queue_message/appointmentrequestsender.py
@@ -136,6 +136,7 @@ class AppointmentRequestSender(threading.Thread):
                     if _received_cookies is not None:
                         print("new cookie is " + _received_cookies)
                         sender.cookie_str = _received_cookies
+                        time.sleep(random.randint(1, 5))
                         can_continue = sender.send_request(HERMES_REGISTER, con, csrf=self.valid_csrf)
                     else:
                         can_continue = RequestResult.COOKIES_ERROR