diff --git a/examples/ILDExDet/src/AhcalBarrelCalorimeter_geo.cpp b/examples/ILDExDet/src/AhcalBarrelCalorimeter_geo.cpp
index d4723aece4ddee6a463a19c5be8d0b7c6bb53165..aae994e21c81c8d96c16abe77d34c79f22323afd 100644
--- a/examples/ILDExDet/src/AhcalBarrelCalorimeter_geo.cpp
+++ b/examples/ILDExDet/src/AhcalBarrelCalorimeter_geo.cpp
@@ -74,7 +74,7 @@ static Ref_t create_detector(LCDD& lcdd, xml_h element, SensitiveDetector sens)
 
   // Hcal Barrel module shapers
   PolyhedraRegular polyhedra_shaper(numSides,Hcal_inner_radius,Hcal_module_radius,detZ*2.);
-  Tube             tube_shaper(0.,Hcal_outer_radius, detZ, 0., 2.*M_PI);
+  Tube             tube_shaper(0.,Hcal_outer_radius, detZ );
   
   // keep the envelope rotation as the same as the stave
   // the stave number can be changed in the compact XML.