diff --git a/src/App/Application.cpp b/src/App/Application.cpp
index 7296bd2f79..30bd322fad 100644
--- a/src/App/Application.cpp
+++ b/src/App/Application.cpp
@@ -1904,20 +1904,6 @@ void Application::initTypes()
     App::PropertyPrecision          ::init();
     App::PropertyQuantity           ::init();
     App::PropertyQuantityConstraint ::init();
-    App::PropertyAngle              ::init();
-    App::PropertyDistance           ::init();
-    App::PropertyLength             ::init();
-    App::PropertyArea               ::init();
-    App::PropertyVolume             ::init();
-    App::PropertyFrequency          ::init();
-    App::PropertySpeed              ::init();
-    App::PropertyAcceleration       ::init();
-    App::PropertyForce              ::init();
-    App::PropertyPressure           ::init();
-    App::PropertyCurrentDensity     ::init();
-    App::PropertyElectricPotential  ::init();
-    App::PropertyMagnetization      ::init();
-    App::PropertyVacuumPermittivity ::init();
     App::PropertyInteger            ::init();
     App::PropertyIntegerConstraint  ::init();
     App::PropertyPercent            ::init();
@@ -1975,6 +1961,60 @@ void Application::initTypes()
     App::PropertyPythonObject       ::init();
     App::PropertyExpressionContainer::init();
     App::PropertyExpressionEngine   ::init();
+    // all know unit properties
+    App::PropertyAcceleration               ::init();
+    App::PropertyAmountOfSubstance          ::init();
+    App::PropertyAngle                      ::init();
+    App::PropertyArea                       ::init();
+    App::PropertyCompressiveStrength        ::init();
+    App::PropertyCurrentDensity             ::init();
+    App::PropertyDensity                    ::init();
+    App::PropertyDissipationRate            ::init();
+    App::PropertyDistance                   ::init();
+    App::PropertyDynamicViscosity           ::init();
+    App::PropertyElectricalCapacitance      ::init();
+    App::PropertyElectricalConductance      ::init();
+    App::PropertyElectricalConductivity     ::init();
+    App::PropertyElectricalInductance       ::init();
+    App::PropertyElectricalResistance       ::init();
+    App::PropertyElectricCharge             ::init();
+    App::PropertyElectricCurrent            ::init();
+    App::PropertyElectricPotential          ::init();
+    App::PropertyFrequency                  ::init();
+    App::PropertyForce                      ::init();
+    App::PropertyHeatFlux                   ::init();
+    App::PropertyInverseArea                ::init();
+    App::PropertyInverseLength              ::init();
+    App::PropertyInverseVolume              ::init();
+    App::PropertyKinematicViscosity         ::init();
+    App::PropertyLength                     ::init();
+    App::PropertyLuminousIntensity          ::init();
+    App::PropertyMagneticFieldStrength      ::init();
+    App::PropertyMagneticFlux               ::init();
+    App::PropertyMagneticFluxDensity        ::init();
+    App::PropertyMagnetization              ::init();
+    App::PropertyMass                       ::init();
+    App::PropertyPressure                   ::init();
+    App::PropertyPower                      ::init();
+    App::PropertyShearModulus               ::init();
+    App::PropertySpecificEnergy             ::init();
+    App::PropertySpecificHeat               ::init();
+    App::PropertySpeed                      ::init();
+    App::PropertyStiffness                  ::init();
+    App::PropertyStress                     ::init();
+    App::PropertyTemperature                ::init();
+    App::PropertyThermalConductivity        ::init();
+    App::PropertyThermalExpansionCoefficient::init();
+    App::PropertyThermalTransferCoefficient ::init();
+    App::PropertyTime                       ::init();
+    App::PropertyUltimateTensileStrength    ::init();
+    App::PropertyVacuumPermittivity         ::init();
+    App::PropertyVolume                     ::init();
+    App::PropertyVolumeFlowRate             ::init();
+    App::PropertyVolumetricThermalExpansionCoefficient::init();
+    App::PropertyWork                       ::init();
+    App::PropertyYieldStrength              ::init();
+    App::PropertyYoungsModulus              ::init();
 
     // Extension classes
     App::Extension                     ::init();