diff --git a/src/TrackList.cpp b/src/TrackList.cpp
index 0147930..803d161 100644
--- a/src/TrackList.cpp
+++ b/src/TrackList.cpp
@@ -484,7 +484,7 @@ QString CTrackList::getProgramName(int program)
     };
 
     if (program >= 0 && program < static_cast<int>(arraySize(gmInstrumentNames)))
-        return QObject::tr(gmInstrumentNames[program]);
+        return tr(gmInstrumentNames[program]);
     else
         return QString();
 }
diff --git a/src/TrackList.h b/src/TrackList.h
index 20bb4c6..bfa8e1f 100644
--- a/src/TrackList.h
+++ b/src/TrackList.h
@@ -32,6 +32,7 @@
 #include <QString>
 #include <QList>
 #include <QListWidgetItem>
+#include <QObject>
 
 #include "MidiEvent.h"
 #include "Chord.h"
@@ -49,8 +50,9 @@ public:
 };
 
 
-class CTrackList
+class CTrackList : public QObject
 {
+Q_OBJECT
 public:
     CTrackList()
     {