diff --git a/Detector/DetCRD/compact/CRD_o1_v02/CRD_Dimensions_v01_02.xml b/Detector/DetCRD/compact/CRD_o1_v02/CRD_Dimensions_v01_02.xml
index 4960c63b564a78d33c38cd7e4f1154b5bda6dedb..454b765e90f6cbbe7d5c136b5421be250e7e32ac 100644
--- a/Detector/DetCRD/compact/CRD_o1_v02/CRD_Dimensions_v01_02.xml
+++ b/Detector/DetCRD/compact/CRD_o1_v02/CRD_Dimensions_v01_02.xml
@@ -82,6 +82,7 @@
     <constant name="Vertex_inner_radius" value="BeamPipe_Central_inner_radius+BeamPipe_Be_total_thickness"/>
     <constant name="Vertex_outer_radius" value="101*mm"/>
     <constant name="Vertex_half_length"  value="200*mm"/>
+    <constant name="Vertex_Side_rmin"    value="BeamPipe_VertexRegion_rmax"/>
 
     <constant name="DC_Endcap_dz" value="0.1*mm"/>
     <constant name="DC_half_length"  value="2980*mm" />
@@ -156,7 +157,7 @@
     <constant name="Ecal_endcap_inner_radius" value="350*mm"/>
     <constant name="Ecal_endcap_outer_radius" value="Ecal_barrel_inner_radius+Ecal_barrel_thickness"/>
     <constant name="Ecal_endcap_zmin"        value="3050*mm"/>
-    <constant name="Ecal_endcap_zmax"        value="3300*mm"/>
+    <constant name="Ecal_endcap_zmax"        value="3350*mm"/>
     <constant name="Ecal_endcap_symmetry"    value="8"/>
     <!--obseleted constance, used by old construct, should be removed while creating new constrcut-->
     <constant name="EcalEndcap_outer_radius" value="Ecal_barrel_outer_radius"/>