diff --git a/QtPyLoT.py b/QtPyLoT.py
index 7bebc4da..a024414a 100755
--- a/QtPyLoT.py
+++ b/QtPyLoT.py
@@ -300,7 +300,7 @@ class MainWindow(QMainWindow):
         return True
 
     def getDispComponent(self):
-        return self
+        return self._compDisp
 
     def getData(self):
         return self.data