diff --git a/qad/application/ribbon.cpp b/qad/application/ribbon.cpp
index 8211763..ed29d56 100644
--- a/qad/application/ribbon.cpp
+++ b/qad/application/ribbon.cpp
@@ -71,6 +71,7 @@ void Ribbon::init() {
 	QList<QAction * > lm = parent->menuBar()->actions(), la;
 	if (tab) delete tab;
 	if (scroll_area) delete scroll_area;
+	buttons.clear();
 	tab = new ETabWidget();
 	tab->setObjectName("ribbon_tab_widget");
 	connect(tab, SIGNAL(tabHovered(int)), this, SLOT(tabHovered(int)));