diff --git a/Detector/DetCRD/compact/CRD_common_v01/VXD_StaggeredLadder_v01_01.xml b/Detector/DetCRD/compact/CRD_common_v01/VXD_StaggeredLadder_v01_01.xml
index 2c3c63d33dfebfe092b71deddd759918a9a39228..9c7ab8b8e95a98f25c5667d814965ee63f922f74 100644
--- a/Detector/DetCRD/compact/CRD_common_v01/VXD_StaggeredLadder_v01_01.xml
+++ b/Detector/DetCRD/compact/CRD_common_v01/VXD_StaggeredLadder_v01_01.xml
@@ -22,7 +22,7 @@
       <envelope>
 	<shape type="BooleanShape" operation="Subtraction" material="Air" >
 	  <shape type="BooleanShape" operation="Subtraction" material="Air" >
-            <shape type="Tube" rmin="VXD_inner_radius+1*mm" rmax="VXD_outer_radius" dz="VXD_half_length" />
+            <shape type="Tube" rmin="VXD_inner_radius" rmax="VXD_outer_radius" dz="VXD_half_length" />
             <shape type="Cone" rmin1="0" rmax1="BeamPipe_VertexRegion_rmax" rmin2="0" rmax2="Vertex_Side_rmin" z="(VXD_half_length-BeamPipe_CentralAl_zmax)/2." />
             <position x="0" y="0" z="VXD_half_length-(VXD_half_length-BeamPipe_CentralAl_zmax)/2."/>
           </shape>