diff --git a/src/cutecoin/gui/mainwindow.py b/src/cutecoin/gui/mainwindow.py
index 66f07f7518bcf597b4b7418f93bce57699db3fe8..10bf7bc0de1b2a9c58e798abd7c8bdda8d67b2ab 100644
--- a/src/cutecoin/gui/mainwindow.py
+++ b/src/cutecoin/gui/mainwindow.py
@@ -276,6 +276,7 @@ class MainWindow(QMainWindow, Ui_MainWindow):
             self.password_asker = PasswordAskerDialog(self.app.current_account)
 
             self.combo_referential.blockSignals(True)
+            self.combo_referential.clear()
             self.combo_referential.addItems(sorted(Account.referentials.keys()))
             self.combo_referential.setEnabled(True)
             self.combo_referential.blockSignals(False)
@@ -291,7 +292,6 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         self.refresh_wallets()
         self.refresh_contacts()
 
-
     def import_account(self):
         dialog = ImportAccountDialog(self.app, self)
         dialog.accepted.connect(self.refresh)