diff --git a/cAudio/include/IAudioDeviceList.h b/cAudio/include/IAudioDeviceList.h
index a023f62..8e0c35e 100644
--- a/cAudio/include/IAudioDeviceList.h
+++ b/cAudio/include/IAudioDeviceList.h
@@ -17,10 +17,12 @@ namespace cAudio
 	class IAudioDeviceList
 	{
 	public:
+        virtual ~IAudioDeviceList() {};
+        
 		virtual unsigned int getDeviceCount() = 0;
 		virtual cAudioString getDeviceName(unsigned int idx) = 0;
 		virtual cAudioString getDeviceDescription(unsigned int idx) = 0;
 		virtual cAudioString getDefaultDeviceName() = 0;
 		virtual bool isSupported() = 0;
 	};
-}
\ No newline at end of file
+}