diff --git a/usr.bin/systat/systat.1 b/usr.bin/systat/systat.1
index b3fe7c47fd3..8a2d1390eb3 100644
--- a/usr.bin/systat/systat.1
+++ b/usr.bin/systat/systat.1
@@ -589,6 +589,7 @@ For port names.
 .Xr ip6 4 ,
 .Xr tcp 4 ,
 .Xr udp 4 ,
+.Xr gstat 8 ,
 .Xr iostat 8 ,
 .Xr vmstat 8
 .Sh HISTORY
diff --git a/usr.bin/vmstat/vmstat.8 b/usr.bin/vmstat/vmstat.8
index 4f1bbd7c0e6..4f8efb1d8c4 100644
--- a/usr.bin/vmstat/vmstat.8
+++ b/usr.bin/vmstat/vmstat.8
@@ -333,6 +333,7 @@ statistics every second.
 .Xr nfsstat 1 ,
 .Xr ps 1 ,
 .Xr systat 1 ,
+.Xr gstat 8 ,
 .Xr iostat 8 ,
 .Xr pstat 8 ,
 .Xr sysctl 8
diff --git a/usr.sbin/iostat/iostat.8 b/usr.sbin/iostat/iostat.8
index 4c1a0091398..be66c7cde74 100644
--- a/usr.sbin/iostat/iostat.8
+++ b/usr.sbin/iostat/iostat.8
@@ -414,6 +414,7 @@ flags are given, the TTY and CPU displays will be displayed.
 .Xr nfsstat 1 ,
 .Xr ps 1 ,
 .Xr systat 1 ,
+.Xr gstat 8 ,
 .Xr pstat 8 ,
 .Xr vmstat 8
 .Pp