diff --git a/source/cEvent.h b/source/cEvent.h
index 13a6a71f7..11b9d7098 100644
--- a/source/cEvent.h
+++ b/source/cEvent.h
@@ -31,6 +31,7 @@ private:
 	HANDLE m_Event;
 	#else
 	sem_t * m_Event;
+	bool    m_bIsNamed;
 	#endif
 } ;