diff --git a/share/man/man3/pthread_join.3 b/share/man/man3/pthread_join.3
index b903b0760a8c..1fea12c680ea 100644
--- a/share/man/man3/pthread_join.3
+++ b/share/man/man3/pthread_join.3
@@ -30,7 +30,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 23, 2010
+.Dd February 3, 2018
 .Dt PTHREAD_JOIN 3
 .Os
 .Sh NAME
@@ -43,6 +43,7 @@
 .In pthread.h
 .Ft int
 .Fn pthread_join "pthread_t thread" "void **value_ptr"
+.In pthread_np.h
 .Ft int
 .Fn pthread_timedjoin_np "pthread_t thread" "void **value_ptr" "const struct timespec *abstime"
 .Sh DESCRIPTION