diff --git a/src/blackcore/context/contextsimulatorimpl.cpp b/src/blackcore/context/contextsimulatorimpl.cpp
index 0109a6705..88b73bc6c 100644
--- a/src/blackcore/context/contextsimulatorimpl.cpp
+++ b/src/blackcore/context/contextsimulatorimpl.cpp
@@ -559,8 +559,8 @@ namespace BlackCore
         {
             stopSimulatorListeners();
 
-            auto enabledSimulators = m_enabledSimulators.getThreadLocal();
-            auto allSimulators = m_plugins->getAvailableSimulatorPlugins();
+            const auto enabledSimulators = m_enabledSimulators.getThreadLocal();
+            const auto allSimulators = m_plugins->getAvailableSimulatorPlugins();
             for (const CSimulatorPluginInfo &s : allSimulators)
             {
                 if (enabledSimulators.contains(s.getIdentifier()))
diff --git a/src/blackcore/context/contextsimulatorimpl.h b/src/blackcore/context/contextsimulatorimpl.h
index dc0b75560..83e98a4df 100644
--- a/src/blackcore/context/contextsimulatorimpl.h
+++ b/src/blackcore/context/contextsimulatorimpl.h
@@ -200,14 +200,14 @@ namespace BlackCore
             CPluginManagerSimulator *m_plugins = nullptr;
             BlackMisc::CRegularThread m_listenersThread; //!< waiting for plugin
             BlackCore::CWeatherManager m_weatherManager { this };
-            BlackMisc::CSetting<BlackCore::Application::TEnabledSimulators> m_enabledSimulators { this, &CContextSimulator::restoreSimulatorPlugins };
             BlackCore::CAircraftMatcher m_aircraftMatcher; //!< Model matcher
             BlackMisc::Simulation::CAircraftModelSetLoader m_modelSetLoader { this }; //!< load model set from caches
             QMap<BlackMisc::Aviation::CCallsign, BlackMisc::CStatusMessageList> m_matchingMessages;
             BlackMisc::CSettingReadOnly<BlackMisc::Simulation::TSimulatorMessages> m_messageSettings { this }; //!< settings for messages
+            BlackMisc::CSettingReadOnly<BlackCore::Application::TEnabledSimulators> m_enabledSimulators { this, &CContextSimulator::restoreSimulatorPlugins };
+            QString m_networkSessionId; //! Network session, if not connected empty
             bool m_initallyAddAircrafts = false;
             bool m_enableMatchingMessages = true;
-            QString m_networkSessionId; //! Network session, if not connected empty
             bool m_isWeatherActivated = false;
         };
     } // namespace