diff --git a/share/man/man4/ng_netflow.4 b/share/man/man4/ng_netflow.4
index a21b341ccc6..40aa557c2ed 100644
--- a/share/man/man4/ng_netflow.4
+++ b/share/man/man4/ng_netflow.4
@@ -244,6 +244,8 @@ SEQ
 .Ed
 .Sh SEE ALSO
 .Xr netgraph 4 ,
+.Xr ng_ether 4 ,
+.Xr ng_iface 4 ,
 .Xr ng_ksocket 4 ,
 .Xr ng_tee 4 ,
 .Xr flowctl 8 ,