diff --git a/share/man/man4/vr.4 b/share/man/man4/vr.4
index 1202d8ec136c..993dabb4c0fa 100644
--- a/share/man/man4/vr.4
+++ b/share/man/man4/vr.4
@@ -30,7 +30,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 16, 2005
+.Dd March 11, 2008
 .Dt VR 4
 .Os
 .Sh NAME
@@ -134,6 +134,14 @@ D-Link DFE530-TX
 .It
 Hawking Technologies PN102TX
 .El
+.Sh SYSCTL VARIABLES
+The following variables are available as
+.Xr sysctl 8
+variables:
+.Bl -tag -width indent
+.It Va dev.vr.%d.stats
+Display lots of useful MAC counters maintained in the driver.
+.El
 .Sh DIAGNOSTICS
 .Bl -diag
 .It "vr%d: couldn't map memory"