diff --git a/account_statement_ext/account.py b/account_statement_ext/account.py
index 8dab9449..97f1103f 100644
--- a/account_statement_ext/account.py
+++ b/account_statement_ext/account.py
@@ -31,8 +31,11 @@ class account_move(Model):
         Delete the reconciliation when we delete the moves. This
         allow an easier way of cancelling the bank statement.
         """
+        reconcile_to_delete = []
+        reconcile_obj = self.pool.get('account.move.reconcile')
         for move in self.browse(cr, uid, ids, context=context):
             for move_line in move.line_id:
                 if move_line.reconcile_id:
-                    move_line.reconcile_id.unlink(context=context)
+					reconcile_to_delete.append(move_line.reconcile_id.id)
+        reconcile_obj.unlink(cr,uid,reconcile_to_delete,context=context)
         return super(account_move, self).unlink(cr, uid, ids, context=context)