diff --git a/release-packaging/Classes/FluidKNNRegressor.sc b/release-packaging/Classes/FluidKNNRegressor.sc
index 478741b..b386e2e 100644
--- a/release-packaging/Classes/FluidKNNRegressor.sc
+++ b/release-packaging/Classes/FluidKNNRegressor.sc
@@ -1,4 +1,4 @@
-FluidKNNRegressor : FluidRealTimeModel {
+FluidKNNRegressor : FluidModelObject {
 
     var <>numNeighbours, <>weight;
 
@@ -8,7 +8,7 @@ FluidKNNRegressor : FluidRealTimeModel {
         .weight_(weight);
 	}
 
-    prGetParams{^[this.numNeighbours,this.weight,-1,-1];}
+    prGetParams{^[this.id,this.numNeighbours,this.weight,-1,-1];}
 
     fitMsg{|sourceDataSet, targetDataSet|
         ^this.prMakeMsg(\fit,this.id,sourceDataSet.id,targetDataSet.id)