diff --git a/include/combobox.h b/include/combobox.h
index 89127c174..b7b77e3f1 100644
--- a/include/combobox.h
+++ b/include/combobox.h
@@ -67,6 +67,7 @@ public:
 	{
 		setRange( 0, 0 );
 		m_items.clear();
+		m_menu.clear();
 		update();
 	}