diff --git a/src/View/LateralContribution/UndoCommand.py b/src/View/LateralContribution/UndoCommand.py
index f7be897c..fc9c0164 100644
--- a/src/View/LateralContribution/UndoCommand.py
+++ b/src/View/LateralContribution/UndoCommand.py
@@ -146,7 +146,6 @@ class DelCommand(QUndoCommand):
         self._bc = []
         for row in rows:
             self._bc.append(self._lcs.get_tab(self._tab)[row])
-        self._bc.sort()
 
     def undo(self):
         for el in self._bc: