diff --git a/src/blackcore/coreruntime.cpp b/src/blackcore/coreruntime.cpp
deleted file mode 100644
index 1c0965c08..000000000
--- a/src/blackcore/coreruntime.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-#include "blackcore/coreruntime.h"
-#include "blackmisc/blackmiscfreefunctions.h"
-#include "blackmisc/nwserver.h"
-#include "blackcore/context_application_impl.h"
-#include "blackcore/context_network_impl.h"
-#include "blackcore/context_settings_impl.h"
-#include "blackcore/context_audio_impl.h"
-#include "blackcore/context_simulator_impl.h"
-
-namespace BlackCore
-{
-/*
- * Constructor
- */
-CCoreRuntime::CCoreRuntime(bool withDbus, QObject *parent) :
-    QObject(parent), m_init(false), m_dbusServer(nullptr),
-    m_contextNetwork(nullptr), m_contextAudio(nullptr),
-    m_contextSettings(nullptr), m_contextApplication(nullptr),
-    m_contextSimulator(nullptr)
-{
-    this->init(withDbus);
-}
-
-/*
- * Init runtime
- */
-void CCoreRuntime::init(bool withDbus)
-{
-    if (m_init) return;
-    BlackMisc::registerMetadata();
-    BlackMisc::initResources();
-
-    // TODO: read settings
-    if (withDbus) {
-        QString dBusAddress = "session";
-        this->m_dbusServer = new CDBusServer(dBusAddress, this);
-    }
-
-    // contexts
-    this->m_contextSettings = new CContextSettings(this);
-    if (withDbus) this->m_contextSettings->registerWithDBus(this->m_dbusServer);
-
-    this->m_contextNetwork = new CContextNetwork(this);
-    if (withDbus) this->m_contextNetwork->registerWithDBus(this->m_dbusServer);
-
-    this->m_contextApplication = new CContextApplication(this);
-    if (withDbus) this->m_contextApplication->registerWithDBus(this->m_dbusServer);
-
-    this->m_contextAudio = new CContextAudio(this);
-    if (withDbus) this->m_contextAudio->registerWithDBus(this->m_dbusServer);
-
-    this->m_contextSimulator = new CContextSimulator(this);
-    this->m_contextSimulator->init();
-    if (withDbus) this->m_contextSimulator->registerWithDBus(this->m_dbusServer);
-
-    m_contextAudio->init();
-
-    // flag
-    m_init = true;
-}
-
-IContextNetwork *CCoreRuntime::getIContextNetwork()
-{
-    return this->m_contextNetwork;
-}
-
-const IContextNetwork *CCoreRuntime::getIContextNetwork() const
-{
-    return this->m_contextNetwork;
-}
-
-IContextAudio *CCoreRuntime::getIContextAudio()
-{
-    return this->m_contextAudio;
-}
-
-const IContextAudio *CCoreRuntime::getIContextAudio() const
-{
-    return this->m_contextAudio;
-}
-
-IContextSettings *CCoreRuntime::getIContextSettings()
-{
-    return this->m_contextSettings;
-}
-
-const IContextSettings *CCoreRuntime::getIContextSettings() const
-{
-    return this->m_contextSettings;
-}
-
-const IContextApplication *CCoreRuntime::getIContextApplication() const
-{
-    return this->m_contextApplication;
-}
-
-IContextApplication *CCoreRuntime::getIContextApplication()
-{
-    return this->m_contextApplication;
-}
-
-const IContextSimulator *CCoreRuntime::getIContextSimulator() const
-{
-    return this->m_contextSimulator;
-}
-
-IContextSimulator *CCoreRuntime::getIContextSimulator()
-{
-    return this->m_contextSimulator;
-}
-}
diff --git a/src/blackcore/coreruntime.h b/src/blackcore/coreruntime.h
deleted file mode 100644
index 8961f9979..000000000
--- a/src/blackcore/coreruntime.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef BLACKCORE_CORERUNTIME_H
-#define BLACKCORE_CORERUNTIME_H
-
-#include <QObject>
-
-namespace BlackCore
-{
-    // forward declaration, see review
-    // https://dev.vatsim-germany.org/boards/22/topics/1350?r=1359#message-1359
-    class CDBusServer;
-    class CContextNetwork;
-    class CContextAudio;
-    class CContextSettings;
-    class CContextApplication;
-    class CContextSimulator;
-    class IContextNetwork;
-    class IContextAudio;
-    class IContextSettings;
-    class IContextApplication;
-    class IContextSimulator;
-
-    //! \brief The CCoreRuntime class
-    class CCoreRuntime : public QObject
-    {
-        Q_OBJECT
-
-    private:
-        bool m_init; /*!< flag */
-        CDBusServer *m_dbusServer;
-        CContextNetwork *m_contextNetwork;
-        CContextAudio *m_contextAudio;
-        CContextSettings *m_contextSettings;
-        CContextApplication *m_contextApplication;
-        CContextSimulator *m_contextSimulator;
-
-        //! \brief Init
-        void init(bool withDbus);
-
-    public:
-        //! \brief Constructor
-        CCoreRuntime(bool withDbus = true, QObject *parent = nullptr);
-
-        //! \brief Destructor
-        virtual ~CCoreRuntime() {}
-
-        //! \brief DBus server
-        const CDBusServer *getDBusServer() const
-        {
-            return this->m_dbusServer;
-        }
-
-        //! \brief Context for network
-        IContextNetwork *getIContextNetwork();
-
-        //! \brief Context for network
-        const IContextNetwork *getIContextNetwork() const;
-
-        //! \brief Context for network
-        IContextAudio *getIContextAudio();
-
-        //! \brief Context for network
-        const IContextAudio *getIContextAudio() const;
-
-        //! \brief Settings
-        IContextSettings *getIContextSettings();
-
-        //! \brief Settings
-        const IContextSettings *getIContextSettings() const;
-
-        //! \brief Context for application
-        const IContextApplication *getIContextApplication() const;
-
-        //! \brief Application
-        IContextApplication *getIContextApplication();
-
-        //! \brief Context for simulator
-        const IContextSimulator *getIContextSimulator() const;
-
-        //! \brief Simulator
-        IContextSimulator *getIContextSimulator();
-
-    };
-}
-#endif // guard