diff --git a/thot-epoll.lisp b/thot-epoll.lisp
index 71a6e13..a367940 100644
--- a/thot-epoll.lisp
+++ b/thot-epoll.lisp
@@ -71,10 +71,10 @@
:type (or null function))
(reply :initarg :reply
:accessor worker-reply
- :type 'reply)
+ :type reply)
(request :initarg :request
:accessor worker-request
- :type 'request)))
+ :type request)))
(defmethod agent-epoll-events ((worker worker))
(logior epoll:+in+ epoll:+out+ epoll:+err+))