diff --git a/sflphone-client-kde/src/SFLPhoneTray.cpp b/sflphone-client-kde/src/SFLPhoneTray.cpp
index a1a0af965ff8fed0157227a5d0cbcf18963a3beb..6b8b4763bc06b730c74ac6247650cf07821b46a8 100644
--- a/sflphone-client-kde/src/SFLPhoneTray.cpp
+++ b/sflphone-client-kde/src/SFLPhoneTray.cpp
@@ -61,48 +61,3 @@ void SFLPhoneTray::setupActions()
 {
     qDebug() << "setupActions";
 }
-
-/*void SFLPhone::putForeground()
-{
-    activateWindow();
-    hide();
-    activateWindow();
-    show();
-    activateWindow();
-}
-*/
-
-/*void SFLPhone::trayIconSignal()
-{
-    if(! parentWidget()->isActiveWindow())
-    {
-        setIcon(QIcon(ICON_TRAY_NOTIF));
-        iconChanged = true;
-    }
-}*/
-
-/*
-void SFLPhone::on_trayIcon_activated(KSystemTrayIcon::ActivationReason reason)
-{
-    qDebug() << "on_trayIcon_activated";
-    switch (reason) {
-        case KSystemTrayIcon::Trigger:
-        case KSystemTrayIcon::DoubleClick:
-            qDebug() << "Tray icon clicked.";
-            if(isActiveWindow())
-            {
-                qDebug() << "isactive -> hide()";
-                hide();
-            }
-            else
-            {
-                qDebug() << "isnotactive -> show()";
-                putForeground();
-            }
-            break;
-        default:
-            qDebug() << "Tray icon activated with unknown reason.";
-            break;
-    }
-}
-*/
diff --git a/sflphone-client-kde/src/SFLPhoneTray.h b/sflphone-client-kde/src/SFLPhoneTray.h
index 054d9ae9235cb025b03ca807b5d43280442c5115..35a5f09fae8e1e4210146ea256e2caccc689ea8a 100644
--- a/sflphone-client-kde/src/SFLPhoneTray.h
+++ b/sflphone-client-kde/src/SFLPhoneTray.h
@@ -41,11 +41,6 @@ public:
 private:
     QMenu *trayIconMenu;
     bool initialized_;
-/*
-private slots:
-    void activated(KSystemTrayIcon::ActivationReason reason);
-    void messageClicked();*/
-    void trayIconSignal();
 };
 
 #endif // SFLPHONETRAY_H