diff --git a/addie/autoNOM/step1_widgets_handler.py b/addie/autoNOM/step1_widgets_handler.py
index 7d23b50b..23b61902 100644
--- a/addie/autoNOM/step1_widgets_handler.py
+++ b/addie/autoNOM/step1_widgets_handler.py
@@ -4,7 +4,7 @@
 class Step1WidgetsHandler(object):
 
     def __init__(self, parent=None):
-        self.parent = parent.ui
+        self.parent = parent.autonom_ui
         self.parent_no_ui = parent
 
     def set_recalibration(self, status):