diff --git a/src/Mod/Fem/ccxInpWriter.py b/src/Mod/Fem/ccxInpWriter.py
index 1a9a29d0fd60..229b1e544aa9 100644
--- a/src/Mod/Fem/ccxInpWriter.py
+++ b/src/Mod/Fem/ccxInpWriter.py
@@ -97,14 +97,7 @@ def write_calculix_input_file(self):
         for material_object in self.material_objects:
             # get material properties
             YM = FreeCAD.Units.Quantity(material_object['Object'].Material['YoungsModulus'])
-            if YM.Unit.Type == '':
-                print 'Material "YoungsModulus" has no Unit, asuming kPa!'
-                YM = FreeCAD.Units.Quantity(YM.Value, FreeCAD.Units.Unit('Pa'))
-            else:
-                print 'YM unit: ', YM.Unit.Type
-            print 'YM = ', YM
             PR = float(material_object['Object'].Material['PoissonRatio'])
-            print 'PR = ', PR
             material_name = material_object['Object'].Material['Name'][:80]
             # write material properties
             inpfile.write('*MATERIAL, NAME=' + material_name + '\n')