diff --git a/man2/epoll_wait.2 b/man2/epoll_wait.2
index f0e432478..f941023c2 100644
--- a/man2/epoll_wait.2
+++ b/man2/epoll_wait.2
@@ -35,6 +35,9 @@ epoll_wait, epoll_pwait, epoll_pwait2 \- wait for an I/O event on an epoll file
 .BI "int epoll_pwait2(int " epfd ", struct epoll_event *" events ,
 .BI "               int " maxevents ", const struct timespec *" timeout ,
 .BI "               const sigset_t *" sigmask );
+.\" FIXME: Check if glibc has added a wrapper for epoll_pwait2(),
+.\"        and if so, check the prototype.
+.\"        https://sourceware.org/bugzilla/show_bug.cgi?id=27359
 .fi
 .SH DESCRIPTION
 The