diff --git a/sidepanel.cpp b/sidepanel.cpp
--- a/sidepanel.cpp
+++ b/sidepanel.cpp
@@ -47,12 +47,16 @@
 
     setMouseTracking(true);
     setModel(m_proxyModel);
+    // Mind that activated does not include clicked when the system is in
+    // double-click mode https://bugs.kde.org/show_bug.cgi?id=405373
+    connect(this,&QAbstractItemView::clicked,this,&SidePanel::clickedSlot);
     connect(this,&QAbstractItemView::activated,this,&SidePanel::clickedSlot);
 }
 
 SidePanel::~SidePanel()
 {
     disconnect(this,&QAbstractItemView::activated,this,&SidePanel::clickedSlot);
+    disconnect(this,&QAbstractItemView::clicked,this,&SidePanel::clickedSlot);
 
     delete m_proxyModel;
     delete m_model;