diff --git a/pxr/usdImaging/usdviewq/viewSettingsDataModel.py b/pxr/usdImaging/usdviewq/viewSettingsDataModel.py
index f1eb247ddc..1d67852cdc 100644
--- a/pxr/usdImaging/usdviewq/viewSettingsDataModel.py
+++ b/pxr/usdImaging/usdviewq/viewSettingsDataModel.py
@@ -104,7 +104,7 @@ def view(self):
     def colorSpace(self):
         return self._colorSpace
 
-class ViewSettingsDataModel(QtCore.QObject, StateSource):
+class ViewSettingsDataModel(StateSource, QtCore.QObject):
     """Data model containing settings related to the rendered view of a USD
     file.
     """