diff --git a/src/sakia/gui/dialogs/connection_cfg/controller.py b/src/sakia/gui/dialogs/connection_cfg/controller.py
index 947a7fce8c812940806571a640372e2b227f0c8a..f5bb0b89fd8c1ef5bc1f79b9fe261a4a4b8afa80 100644
--- a/src/sakia/gui/dialogs/connection_cfg/controller.py
+++ b/src/sakia/gui/dialogs/connection_cfg/controller.py
@@ -266,6 +266,8 @@ class ConnectionConfigController(QObject):
                 return False
 
             if self.model.app.parameters.expert_mode:
+                self.view.label_info.setText(
+                    self.tr(""))
                 return True
 
             if len(self.view.edit_salt.text()) < 6: