diff --git a/site_ansto/instrument/config/environment/hiden_xcs.sct b/site_ansto/instrument/config/environment/hiden_xcs.sct
index 8c0e8088..2aeaa292 100644
--- a/site_ansto/instrument/config/environment/hiden_xcs.sct
+++ b/site_ansto/instrument/config/environment/hiden_xcs.sct
@@ -189,6 +189,7 @@ driver hiden_xcs = {
 @  }
 @  if { [hpropexists [sct] target] } {
 @    set pid [pid_humidity ${tc_root} [sct target] ${data}]
+@  }
 }
   code pid_function pid_humidity = {
 @    set path [pathname [sct]]
@@ -219,6 +220,7 @@ driver hiden_xcs = {
 @  sct targets ${targets}
 @  if { [hpropexists [sct] target] } {
 @    set pid [pid_flow ${tc_root} [sct target] ${data}]
+@  }
 @# cut this function short
 @  return ${nextState}
 }