diff --git a/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.h b/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.h
index e98a208abcf19f5dc7f1e77b245194a38913a401..7b9b6e71d045c7b0757fb0ef2cefb7a08f8e5995 100644
--- a/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.h
+++ b/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.h
@@ -75,8 +75,8 @@ private:
         "Names of the Calorimeter collections (without suffix Collection)"};
 
     Gaudi::Property<double> m_sectrk_Ek{this, "SecTrackEk", 100., "Ek (MeV) threshold to record a secondary track"};
-    Gaudi::Property<double> m_sectrk_rho{this, "SecTrackRho", 1000., "rho (mm) threshold to record a secondary track"};
-    Gaudi::Property<double> m_sectrk_z{this, "SecTrackZ", 2000., "rho (mm) threshold to record a secondary track"};
+    Gaudi::Property<double> m_sectrk_rho{this, "SecTrackRho", 1830., "rho (mm) threshold to record a secondary track"};
+    Gaudi::Property<double> m_sectrk_z{this, "SecTrackZ", 2900., "+/- z (mm) threshold to record a secondary track"};
     
 private:
     // in order to associate the hit contribution with the primary track,