diff --git a/tcl/startup/rack.tcl b/tcl/startup/rack.tcl
index 69b9193..cb8e2c9 100644
--- a/tcl/startup/rack.tcl
+++ b/tcl/startup/rack.tcl
@@ -59,7 +59,8 @@ proc get_rack {{oldrack ""}} {
       }
     }
   }
-  if {$mysubnet ne "office" && [llength $inmynet]} {
+  set hostname [lindex [split [info hostname] .] 0]
+  if {$mysubnet ne "office" && [llength $inmynet] && $hostname eq [result instrument]} {
     # if any rack is in the instrument subnet, racks in office net are not shown
     return $inmynet
   }