diff --git a/R/buildEDModel.R b/R/buildEDModel.R
index 75f07fe..1626fb4 100644
--- a/R/buildEDModel.R
+++ b/R/buildEDModel.R
@@ -225,6 +225,7 @@ buildEDModel <- function(x,
       model <- model_NeuralNetwork(x, buildNeuralNetModelControl)
     }
 
+    oldModel$oldModel <- NULL
     model$oldModel <- oldModel
 
     ## -----------------------
diff --git a/doc/windowImage.png b/doc/windowImage.png
index 50eec5e..85e87ab 100644
Binary files a/doc/windowImage.png and b/doc/windowImage.png differ