diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1fd4577..ed7a59c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # 0.4.6
 
  * More Italian translations, thank you @mdaleo404
+ * Set locked status on window title when locked
+ * Don't exit on incorrect key, let it be tried again
 
 # 0.4.5
 
diff --git a/bouquin/locales/en.json b/bouquin/locales/en.json
index e4fb1c7..f6be3e1 100644
--- a/bouquin/locales/en.json
+++ b/bouquin/locales/en.json
@@ -85,7 +85,7 @@
     "history_dialog_delete": "&Delete revision",
     "history_dialog_delete_failed": "Could not delete revision",
     "key_prompt_enter_key": "Enter key",
-    "lock_overlay_locked_due_to_inactivity": "Locked due to inactivity",
+    "lock_overlay_locked": "Locked",
     "lock_overlay_unlock": "Unlock",
     "main_window_lock_screen_accessibility": "&Lock screen",
     "main_window_ready": "Ready",
diff --git a/bouquin/locales/fr.json b/bouquin/locales/fr.json
index c518fb6..99c5f66 100644
--- a/bouquin/locales/fr.json
+++ b/bouquin/locales/fr.json
@@ -69,7 +69,7 @@
     "history_dialog_revert_to_selected": "Revenir à la sélection",
     "history_dialog_revert_failed": "Échec de la restauration",
     "key_prompt_enter_key": "Saisir la clé",
-    "lock_overlay_locked_due_to_inactivity": "Verrouillé pour cause d’inactivité",
+    "lock_overlay_locked": "Verrouillé",
     "lock_overlay_unlock": "Déverrouiller",
     "main_window_ready": "Prêt",
     "main_window_save_a_version": "Enregistrer une version",
diff --git a/bouquin/locales/it.json b/bouquin/locales/it.json
index 2d4e76c..6a178bb 100644
--- a/bouquin/locales/it.json
+++ b/bouquin/locales/it.json
@@ -69,7 +69,7 @@
     "history_dialog_revert_to_selected": "Ripristina alla versione selezionata",
     "history_dialog_revert_failed": "Ripristino fallito",
     "key_prompt_enter_key": "Inserisci la chiave",
-    "lock_overlay_locked_due_to_inactivity": "Bloccato per inattività",
+    "lock_overlay_locked": "Bloccato",
     "lock_overlay_unlock": "Sblocca",
     "main_window_ready": "Pronto",
     "main_window_save_a_version": "Salva versione",
diff --git a/bouquin/lock_overlay.py b/bouquin/lock_overlay.py
index 42e92e1..4a1a98e 100644
--- a/bouquin/lock_overlay.py
+++ b/bouquin/lock_overlay.py
@@ -21,7 +21,7 @@ class LockOverlay(QWidget):
         lay = QVBoxLayout(self)
         lay.addStretch(1)
 
-        msg = QLabel(strings._("lock_overlay_locked_due_to_inactivity"), self)
+        msg = QLabel(strings._("lock_overlay_locked"), self)
         msg.setObjectName("lockLabel")
         msg.setAlignment(Qt.AlignCenter)
 
diff --git a/bouquin/main_window.py b/bouquin/main_window.py
index 45e213f..b26ba2c 100644
--- a/bouquin/main_window.py
+++ b/bouquin/main_window.py
@@ -371,7 +371,7 @@ class MainWindow(QMainWindow):
             else:
                 error = str(e)
             QMessageBox.critical(self, strings._("db_database_error"), error)
-            sys.exit(1)
+            return False
 
     def _prompt_for_key_until_valid(self, first_time: bool) -> bool:
         """
@@ -1691,6 +1691,8 @@ class MainWindow(QMainWindow):
             tb.hide()
         self._lock_overlay.show()
         self._lock_overlay.raise_()
+        lock_msg = strings._("lock_overlay_locked")
+        self.setWindowTitle(f"{APP_NAME} ({lock_msg})")
 
     @Slot()
     def _on_unlock_clicked(self):
@@ -1717,6 +1719,7 @@ class MainWindow(QMainWindow):
                 tb.show()
             self._idle_timer.start()
             QTimer.singleShot(0, self._focus_editor_now)
+            self.setWindowTitle(APP_NAME)
 
     # ----------------- Close handlers ----------------- #
     def closeEvent(self, event):
diff --git a/tests/test_main_window.py b/tests/test_main_window.py
index 3e58443..bbf7f0a 100644
--- a/tests/test_main_window.py
+++ b/tests/test_main_window.py
@@ -470,22 +470,7 @@ def test_try_connect_maps_errors(
         mwmod.QMessageBox, "critical", staticmethod(fake_critical), raising=True
     )
 
-    # Intercept sys.exit so the test process doesn't actually die
-    exited = {}
-
-    def fake_exit(code=0):
-        exited["code"] = code
-        # mimic real behaviour: raise SystemExit so callers see a fatal exit
-        raise SystemExit(code)
-
-    monkeypatch.setattr(mwmod.sys, "exit", fake_exit, raising=True)
-
-    # _try_connect should now raise SystemExit instead of returning
-    with pytest.raises(SystemExit):
-        w._try_connect()
-
-    # We attempted to exit with code 1
-    assert exited["code"] == 1
+    w._try_connect()
 
     # And we still showed the right error message
     assert "database" in shown["title"].lower()