diff --git a/man2/alarm.2 b/man2/alarm.2
index f062d41f2..33152f173 100644
--- a/man2/alarm.2
+++ b/man2/alarm.2
@@ -85,4 +85,5 @@ SVr4, POSIX.1-2001, 4.3BSD
 .BR setitimer (2),
 .BR sigaction (2),
 .BR signal (2),
-.BR sleep (3)
+.BR sleep (3),
+.BR time (7)
diff --git a/man2/nanosleep.2 b/man2/nanosleep.2
index bc433cfe5..782c442c2 100644
--- a/man2/nanosleep.2
+++ b/man2/nanosleep.2
@@ -148,4 +148,5 @@ POSIX.1-2001.
 .BR timer_create (2),
 .BR sleep (3),
 .BR usleep (3),
-.BR feature_test_macros (7)
+.BR feature_test_macros (7),
+.BR time (7)
diff --git a/man3/ualarm.3 b/man3/ualarm.3
index d2a4d3d63..9dfd4b1b5 100644
--- a/man3/ualarm.3
+++ b/man3/ualarm.3
@@ -103,4 +103,5 @@ instead.
 .BR select (2),
 .BR setitimer (2),
 .BR usleep (3),
-.BR feature_test_macros (7)
+.BR feature_test_macros (7),
+.BR time (7)