diff --git a/BeWo/ViewModel/AbstractDCMapperVM.cs b/BeWo/ViewModel/AbstractDCMapperVM.cs
index 6f9574423..80bf2c055 100644
--- a/BeWo/ViewModel/AbstractDCMapperVM.cs
+++ b/BeWo/ViewModel/AbstractDCMapperVM.cs
@@ -85,6 +85,9 @@ namespace BeWo.ViewModel
 			}
 		}
 
+		protected bool SetProperty<T>(ref T field, T value, string propertyName, params string[] morePropertyNames)
+			=> SetProperty(ref field, value, propertyName, null, morePropertyNames);
+
 		protected bool SetProperty<T>(ref T field, T value, string propertyName, Func<T> originalValueProvider = null, params string[] morePropertyNames)
 		{
 			var success = SetProperty<T>(ref field, value, propertyName, originalValueProvider);