diff --git a/bin/npbackup-gui b/bin/npbackup-gui
index 9fa483f..d33d9e4 100644
--- a/bin/npbackup-gui
+++ b/bin/npbackup-gui
@@ -16,7 +16,7 @@ from npbackup.__main__ import main
 del sys.path[0]
 
 if __name__ == "__main__":
-    if "--run-as-cli" in sys.argv:
+    if "--run-as-cli" in sys.argv or "--check-config" in sys.argv:
         # Drop --run-as-cli argument since cli doesn't know about it
         sys.argv.pop(sys.argv.index("--run-as-cli"))
         main()
diff --git a/npbackup/gui/__main__.py b/npbackup/gui/__main__.py
index 91540d8..2d6d275 100644
--- a/npbackup/gui/__main__.py
+++ b/npbackup/gui/__main__.py
@@ -540,6 +540,9 @@ def _main_gui(viewer_mode: bool):
                     custom_text=(_t("generic.yes"), _t("generic.no")),
                 )
                 if r == _t("generic.yes"):
+                    sg.Popup(
+                        _t("main_gui.upgrade_in_progress"),
+                    )
                     result = upgrade_runner.run_upgrade(full_config)
                     if not result:
                         sg.Popup(_t("config_gui.auto_upgrade_failed"))
diff --git a/npbackup/translations/main_gui.en.yml b/npbackup/translations/main_gui.en.yml
index 33dbdde..888a46b 100644
--- a/npbackup/translations/main_gui.en.yml
+++ b/npbackup/translations/main_gui.en.yml
@@ -49,7 +49,7 @@ en:
   open_existing_file: Open existing config file
   failed_operation: Failed operation, Please check the logs
   auto_upgrade_checking: Checking for upgrade
-  
+  upgrade_in_process: Upgrade process will close this program. Please wait for the upgrade to finish. The program will reload itself.
   # logs
   last_messages: Last messages
   error_messages: Error messages
\ No newline at end of file
diff --git a/npbackup/translations/main_gui.fr.yml b/npbackup/translations/main_gui.fr.yml
index e01620c..74c244f 100644
--- a/npbackup/translations/main_gui.fr.yml
+++ b/npbackup/translations/main_gui.fr.yml
@@ -49,6 +49,8 @@ fr:
   open_existing_file: Ouvrir fichier de configuration existant
   failed_operation: Operation échouée. Vérifier les journaux
   auto_upgrade_checking: Vérification de mise à jour
+  upgrade_process: upgrade_in_process: Le processus de mise à jour va fermer ce programme. Veuillez attendre que le processus de mise à jour soit terminé. Le programme se relancera tout seul.
+
   
   # logs
   last_messages: Last messages