diff --git a/Py/qSlicerLongitudinalPETCTModuleWidget.py b/Py/qSlicerLongitudinalPETCTModuleWidget.py
index df0629b..6caa4b4 100644
--- a/Py/qSlicerLongitudinalPETCTModuleWidget.py
+++ b/Py/qSlicerLongitudinalPETCTModuleWidget.py
@@ -5,6 +5,8 @@
 from SlicerLongitudinalPETCTModuleViewHelper import SlicerLongitudinalPETCTModuleViewHelper as ViewHelper
 from SlicerLongitudinalPETCTModuleSegmentationHelper import SlicerLongitudinalPETCTModuleSegmentationHelper as SegmentationHelper
 
+from Editor import EditorWidget
+
 import sys as SYS