diff --git a/src/platform/qt/CoreController.cpp b/src/platform/qt/CoreController.cpp
index 613f486a5..137f3db53 100644
--- a/src/platform/qt/CoreController.cpp
+++ b/src/platform/qt/CoreController.cpp
@@ -1008,26 +1008,26 @@ void CoreController::updateFastForward() {
 	m_threadContext.core->reloadConfigOption(m_threadContext.core, NULL, NULL);
 }
 
-CoreController::Interrupter::Interrupter(CoreController* parent, bool fromThread)
+CoreController::Interrupter::Interrupter(CoreController* parent)
 	: m_parent(parent)
 {
 	if (!m_parent->thread()->impl) {
 		return;
 	}
-	if (!fromThread) {
+	if (mCoreThreadGet() != m_parent->thread()) {
 		mCoreThreadInterrupt(m_parent->thread());
 	} else {
 		mCoreThreadInterruptFromThread(m_parent->thread());
 	}
 }
 
-CoreController::Interrupter::Interrupter(std::shared_ptr<CoreController> parent, bool fromThread)
+CoreController::Interrupter::Interrupter(std::shared_ptr<CoreController> parent)
 	: m_parent(parent.get())
 {
 	if (!m_parent->thread()->impl) {
 		return;
 	}
-	if (!fromThread) {
+	if (mCoreThreadGet() != m_parent->thread()) {
 		mCoreThreadInterrupt(m_parent->thread());
 	} else {
 		mCoreThreadInterruptFromThread(m_parent->thread());
diff --git a/src/platform/qt/CoreController.h b/src/platform/qt/CoreController.h
index 166c60e7b..50af58871 100644
--- a/src/platform/qt/CoreController.h
+++ b/src/platform/qt/CoreController.h
@@ -53,8 +53,8 @@ public:
 
 	class Interrupter {
 	public:
-		Interrupter(CoreController*, bool fromThread = false);
-		Interrupter(std::shared_ptr<CoreController>, bool fromThread = false);
+		Interrupter(CoreController*);
+		Interrupter(std::shared_ptr<CoreController>);
 		Interrupter(const Interrupter&);
 		~Interrupter();
 
diff --git a/src/platform/qt/DebuggerConsoleController.cpp b/src/platform/qt/DebuggerConsoleController.cpp
index 08b113f72..95c8638a6 100644
--- a/src/platform/qt/DebuggerConsoleController.cpp
+++ b/src/platform/qt/DebuggerConsoleController.cpp
@@ -79,7 +79,7 @@ void DebuggerConsoleController::deinit(struct CLIDebuggerBackend* be) {
 const char* DebuggerConsoleController::readLine(struct CLIDebuggerBackend* be, size_t* len) {
 	Backend* consoleBe = reinterpret_cast<Backend*>(be);
 	DebuggerConsoleController* self = consoleBe->self;
-	CoreController::Interrupter interrupter(self->m_gameController, true);
+	CoreController::Interrupter interrupter(self->m_gameController);
 	QMutexLocker lock(&self->m_mutex);
 	while (self->m_lines.isEmpty()) {
 		self->m_cond.wait(&self->m_mutex);
@@ -103,7 +103,7 @@ void DebuggerConsoleController::lineAppend(struct CLIDebuggerBackend* be, const
 const char* DebuggerConsoleController::historyLast(struct CLIDebuggerBackend* be, size_t* len) {
 	Backend* consoleBe = reinterpret_cast<Backend*>(be);
 	DebuggerConsoleController* self = consoleBe->self;
-	CoreController::Interrupter interrupter(self->m_gameController, true);
+	CoreController::Interrupter interrupter(self->m_gameController);
 	QMutexLocker lock(&self->m_mutex);
 	if (self->m_history.isEmpty()) {
 		return "i";
@@ -115,7 +115,7 @@ const char* DebuggerConsoleController::historyLast(struct CLIDebuggerBackend* be
 void DebuggerConsoleController::historyAppend(struct CLIDebuggerBackend* be, const char* line) {
 	Backend* consoleBe = reinterpret_cast<Backend*>(be);
 	DebuggerConsoleController* self = consoleBe->self;
-	CoreController::Interrupter interrupter(self->m_gameController, true);
+	CoreController::Interrupter interrupter(self->m_gameController);
 	QMutexLocker lock(&self->m_mutex);
 	self->m_history.append(QString::fromUtf8(line));
 }
diff --git a/src/platform/qt/FrameView.cpp b/src/platform/qt/FrameView.cpp
index 649c16e92..ae805483b 100644
--- a/src/platform/qt/FrameView.cpp
+++ b/src/platform/qt/FrameView.cpp
@@ -521,7 +521,7 @@ void FrameView::frameCallback(FrameView* viewer, std::shared_ptr<bool> lock) {
 	if (!*lock) {
 		return;
 	}
-	CoreController::Interrupter interrupter(viewer->m_controller, true);
+	CoreController::Interrupter interrupter(viewer->m_controller);
 	viewer->refreshVl();
 	viewer->m_controller->addFrameAction(std::bind(&FrameView::frameCallback, viewer, lock));
 }
diff --git a/src/platform/qt/Window.cpp b/src/platform/qt/Window.cpp
index ca19b8eca..b52c8ac79 100644
--- a/src/platform/qt/Window.cpp
+++ b/src/platform/qt/Window.cpp
@@ -766,7 +766,7 @@ void Window::gameStarted() {
 		m_screenWidget->setCursor(Qt::BlankCursor);
 	}
 
-	CoreController::Interrupter interrupter(m_controller, true);
+	CoreController::Interrupter interrupter(m_controller);
 	mCore* core = m_controller->thread()->core;
 	m_actions.clearMenu("videoLayers");
 	m_actions.clearMenu("audioChannels");