diff --git a/share/man/man9/device_add_child.9 b/share/man/man9/device_add_child.9
index 045bfdff04c4..2ba2ca50b324 100644
--- a/share/man/man9/device_add_child.9
+++ b/share/man/man9/device_add_child.9
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 15, 2017
+.Dd February 11, 2018
 .Dt DEVICE_ADD_CHILD 9
 .Os
 .Sh NAME
@@ -126,6 +126,7 @@ The new device if successful, NULL otherwise.
 .Sh SEE ALSO
 .Xr BUS_ADD_CHILD 9 ,
 .Xr device 9 ,
+.Xr device_delete_child 9 ,
 .Xr device_find_child 9 ,
 .Xr DEVICE_IDENTIFY 9
 .Sh AUTHORS