diff --git a/src/blackcore/context_audio_impl.cpp b/src/blackcore/context_audio_impl.cpp
index 9a4da578b..d1011ee4b 100644
--- a/src/blackcore/context_audio_impl.cpp
+++ b/src/blackcore/context_audio_impl.cpp
@@ -28,7 +28,10 @@ namespace BlackCore
         m_keyboard(nullptr)
     {
         // 1. Init by "voice driver"
-        this->m_voice = new CVoiceVatlib(this);
+        this->m_voice = new CVoiceVatlib();
+        m_voice->moveToThread(&m_threadVoice);
+        m_threadVoice.start();
+
         m_keyboard = IKeyboard::getInstance();
 
         // 2. Signal / slots
@@ -42,6 +45,8 @@ namespace BlackCore
     CContextAudio::~CContextAudio()
     {
         this->leaveAllVoiceRooms();
+        m_threadVoice.quit();
+        m_threadVoice.wait(1000);
     }
 
     /*
diff --git a/src/blackcore/context_audio_impl.h b/src/blackcore/context_audio_impl.h
index d01141794..4b712bba6 100644
--- a/src/blackcore/context_audio_impl.h
+++ b/src/blackcore/context_audio_impl.h
@@ -13,6 +13,8 @@
 #include "voice_vatlib.h"
 #include "blackcore/keyboard.h"
 
+#include <QThread>
+
 namespace BlackCore
 {
     //! \brief Audio context implementation
@@ -114,6 +116,8 @@ namespace BlackCore
         CVoiceVatlib *m_voice; //!< underlying voice lib
         IKeyboard *m_keyboard;
         IKeyboard::RegistrationHandle m_handlePtt;
+        IContextSettings *m_contextSettings;
+        QThread m_threadVoice;
     };
 }