diff --git a/compact/tof_barrel.xml b/compact/tof_barrel.xml
index f3db066413f426e12ee2ab53d64d4e60d3adf705..a673413c45fd38dde79a4f7bf7407c79f00afb5d 100644
--- a/compact/tof_barrel.xml
+++ b/compact/tof_barrel.xml
@@ -51,8 +51,8 @@
 
       <comment> Define available modules </comment>
       <module name="UFSD">
-          <frame width="15*mm"  height="3.0*mm" length="BarrelTOF_length" thickness="0.1 * mm" material="CarbonFiber_25percent" vis="BlueGreenVis" />
-          <module_component name="silicon" width="14.0*mm" length="BarrelTOF_length-0.1*mm"
+          <frame width="15*mm"  height="3.0*mm" length="BarrelTOFTotalLength" thickness="0.1 * mm" material="CarbonFiber_25percent" vis="BlueGreenVis" />
+          <module_component name="silicon" width="14.0*mm" length="BarrelTOFTotalLength-0.1*mm"
             thickness="0.05*mm" material="Silicon" sensitive="true">
             <position z="-0.025*mm" y="0*mm"/>
           </module_component>
@@ -102,7 +102,7 @@
         <z_layout dr="4.0 * mm"
                   z0="(BarrelTOFTotalLength - BarrelTOFModuleLength)/2"
                   nz="BarrelTOFModulesNZ"/>-->
-      <layer module="UFSD" id="8" vis="BarrelTOFVis">
+      <layer module="UFSD" id="8" vis="SiVertexVis">
         <barrel_envelope inner_r="BarrelTOFRadius"
                          outer_r="BarrelTOFRadius + 30.0*mm" z_length="BarrelTOFTotalLength"/>
         <rphi_layout phi_tilt="10.0*degree" nphi="BarrelTOFModulesNPhi" phi0="0.0" rc="BarrelTOFRadius + 10.0 * mm" dr="0.0 * mm"/>