diff --git a/sdrbase/mainwindow.cpp b/sdrbase/mainwindow.cpp
index e1f805806..e2f96db64 100644
--- a/sdrbase/mainwindow.cpp
+++ b/sdrbase/mainwindow.cpp
@@ -195,7 +195,7 @@ void MainWindow::addDevice()
     m_deviceUIs.push_back(new DeviceUISet(m_masterTimer));
     m_deviceUIs.back()->m_deviceEngine = dspDeviceEngine;
 
-    PluginManager *pluginManager = new PluginManager(this, dspDeviceEngine, m_deviceUIs.back()->m_spectrum);
+    PluginManager *pluginManager = new PluginManager(this, m_deviceUIs.size()-1, dspDeviceEngine, m_deviceUIs.back()->m_spectrum);
     m_deviceUIs.back()->m_pluginManager = pluginManager;
     pluginManager->loadPlugins();
 
diff --git a/sdrbase/plugin/pluginmanager.cpp b/sdrbase/plugin/pluginmanager.cpp
index 1c6714690..fd4b4faba 100644
--- a/sdrbase/plugin/pluginmanager.cpp
+++ b/sdrbase/plugin/pluginmanager.cpp
@@ -10,10 +10,11 @@
 
 #include <QDebug>
 
-PluginManager::PluginManager(MainWindow* mainWindow, DSPDeviceEngine* dspDeviceEngine, GLSpectrum *spectrum, QObject* parent) :
+PluginManager::PluginManager(MainWindow* mainWindow, uint deviceTabIndex, DSPDeviceEngine* dspDeviceEngine, GLSpectrum *spectrum, QObject* parent) :
 	QObject(parent),
 	m_pluginAPI(this, mainWindow),
 	m_mainWindow(mainWindow),
+	m_deviceTabIndex(deviceTabIndex),
 	m_dspDeviceEngine(dspDeviceEngine),
 	m_spectrum(spectrum),
 	m_sampleSourceId(),
diff --git a/sdrbase/plugin/pluginmanager.h b/sdrbase/plugin/pluginmanager.h
index 39b5af088..cb0bf1c14 100644
--- a/sdrbase/plugin/pluginmanager.h
+++ b/sdrbase/plugin/pluginmanager.h
@@ -39,7 +39,7 @@ public:
 
 	typedef QList<Plugin> Plugins;
 
-	explicit PluginManager(MainWindow* mainWindow, DSPDeviceEngine* dspDeviceEngine, GLSpectrum *spectrum, QObject* parent = NULL);
+	explicit PluginManager(MainWindow* mainWindow, uint deviceTabIndex, DSPDeviceEngine* dspDeviceEngine, GLSpectrum *spectrum, QObject* parent = NULL);
 	~PluginManager();
 	void loadPlugins();
 
@@ -147,6 +147,7 @@ private:
 
 	PluginAPI m_pluginAPI;
 	MainWindow* m_mainWindow;
+	uint m_deviceTabIndex;
 	DSPDeviceEngine* m_dspDeviceEngine;
 	GLSpectrum* m_spectrum;
 	Plugins m_plugins;