diff --git a/man7/pthreads.7 b/man7/pthreads.7
index cb1d86090..046957642 100644
--- a/man7/pthreads.7
+++ b/man7/pthreads.7
@@ -928,6 +928,8 @@ Various Pthreads manual pages, for example:
 .BR pthread_mutexattr_destroy (3),
 .BR pthread_mutexattr_init (3),
 .BR pthread_once (3),
+.BR pthread_spin_init (3),
+.BR pthread_spin_lock (3),
 .BR pthread_rwlockattr_setkind_np (3),
 .BR pthread_setcancelstate (3),
 .BR pthread_setcanceltype (3),