diff --git a/man3/sigqueue.3 b/man3/sigqueue.3
index 1a916c428..d081b34e0 100644
--- a/man3/sigqueue.3
+++ b/man3/sigqueue.3
@@ -116,7 +116,7 @@ No process has a PID matching
 .SH VERSIONS
 .BR sigqueue ()
 and the underlying
-.BR rt_sigqueueinfo ()
+.BR rt_sigqueueinfo (2)
 system call first appeared in Linux 2.2.
 .SH ATTRIBUTES
 For an explanation of the terms used in this section, see