diff --git a/src/MeasureGUI/MeasureGUI_DistanceDlg.cxx b/src/MeasureGUI/MeasureGUI_DistanceDlg.cxx
index 04958ede0..4d385457a 100644
--- a/src/MeasureGUI/MeasureGUI_DistanceDlg.cxx
+++ b/src/MeasureGUI/MeasureGUI_DistanceDlg.cxx
@@ -309,7 +309,7 @@ SALOME_Prs* MeasureGUI_DistanceDlg::buildPrs()
 
       gp_Pnt aPnt3((aPnt1.X() + aPnt2.X()) / 2,
                     (aPnt1.Y() + aPnt2.Y()) / 2,
-                    (aPnt1.Z() + aPnt2.Z()) / 2 + 100);
+                    (aPnt1.Z() + aPnt2.Z()) / 2);
 
       gp_Vec va(aPnt3, aPnt1);
       gp_Vec vb(aPnt3, aPnt2);