diff --git a/usr.sbin/powerd/powerd.8 b/usr.sbin/powerd/powerd.8
index eb0d8429220..38d87f16f50 100644
--- a/usr.sbin/powerd/powerd.8
+++ b/usr.sbin/powerd/powerd.8
@@ -143,7 +143,8 @@ The default PID file.
 .Sh SEE ALSO
 .Xr acpi 4 ,
 .Xr apm 4 ,
-.Xr cpufreq 4
+.Xr cpufreq 4 ,
+.Xr rc.conf 5
 .Sh HISTORY
 The
 .Nm