diff --git a/share/man/man7/clocks.7 b/share/man/man7/clocks.7
index b32967f9ac3..f7f327394c2 100644
--- a/share/man/man7/clocks.7
+++ b/share/man/man7/clocks.7
@@ -152,6 +152,7 @@ Summary: if
 .Dv HZ
 is not 1000000 then the application is probably using the wrong clock.
 .Sh SEE ALSO
+.Xr clock_gettime 2 ,
 .Xr gprof 1 ,
 .Xr getitimer 2 ,
 .Xr getrusage 2 ,