diff --git a/SlicerCART/src/SlicerCART.py b/SlicerCART/src/SlicerCART.py
index e0dd7db..124080c 100644
--- a/SlicerCART/src/SlicerCART.py
+++ b/SlicerCART/src/SlicerCART.py
@@ -2483,7 +2483,8 @@ def setup_configuration(self):
         if self.general_config_yaml['slice_view_color'] == "Green":
             slicer.app.layoutManager().setLayout(
                 slicer.vtkMRMLLayoutNode.SlicerLayoutOneUpGreenSliceView)
-
+            
+        self.ui.dropDownButton_label_select.clear()
         for label in self.label_config_yaml["labels"]:
             self.ui.dropDownButton_label_select.addItem(label["name"])