diff --git a/site_ansto/instrument/bilby/hostport_config_test.tcl b/site_ansto/instrument/bilby/hostport_config_test.tcl
index 104d03fa..7e449d00 100644
--- a/site_ansto/instrument/bilby/hostport_config_test.tcl
+++ b/site_ansto/instrument/bilby/hostport_config_test.tcl
@@ -6,10 +6,10 @@ foreach {key host port} {
   MC2 localhost 63031
   MC3 localhost 63032
   MC4 localhost 63033
-  MC5 mc5-bilby 63034
-  MC6 mc6-bilby 63035
-  MC7 mc7-bilby 63036
-  MC8 mc8-bilby 63037
+  MC5 localhost 63034
+  MC6 localhost 63035
+  MC7 localhost 63036
+  MC8 localhost 63037
 } {
   dict set MOTOR_HOSTPORT $key HOST $host
   dict set MOTOR_HOSTPORT $key PORT $port