Index: sources/gui/qml/pages/treatment/TreatmentHeparin.qml
===================================================================
diff -u -rdb77d641586bcf38af1b931296519307d5901281 -r3c543158a4f8165fe878b59e5d09ea82e06c53f5
--- sources/gui/qml/pages/treatment/TreatmentHeparin.qml	(.../TreatmentHeparin.qml)	(revision db77d641586bcf38af1b931296519307d5901281)
+++ sources/gui/qml/pages/treatment/TreatmentHeparin.qml	(.../TreatmentHeparin.qml)	(revision 3c543158a4f8165fe878b59e5d09ea82e06c53f5)
@@ -60,7 +60,7 @@
 
     signal idleTimeout()
 
-    onHeparinColorChanged   :  _headerBar.model.setProperty(HeaderBar.Heparin, "statusColor", heparinColor.toString())
+    onHeparinColorChanged   : vListModel.setHeaderbarStatusColor(HeaderBar.Heparin, heparinColor.toString())
 
     enum HeparinPrescription{
         HeparinType,