diff --git a/lcl/interfaces/qt/qtwidgets.pas b/lcl/interfaces/qt/qtwidgets.pas
index 889be628df..a2ade54370 100644
--- a/lcl/interfaces/qt/qtwidgets.pas
+++ b/lcl/interfaces/qt/qtwidgets.pas
@@ -13040,7 +13040,7 @@ begin
               SlotMouse(Sender, Event);
               HandleCheckChangedEvent(MousePos, Item, Event);
               if not QListWidgetItem_isSelected(Item) then
-                QListWidget_setCurrentItem(QListWidgetH(Widget), Item, QItemSelectionModelSelect);
+                QListWidget_setCurrentItem(QListWidgetH(Widget), Item, QItemSelectionModelClearAndSelect);
               QEvent_ignore(Event);
               Result := True;
               exit;
diff --git a/lcl/interfaces/qt5/qtwidgets.pas b/lcl/interfaces/qt5/qtwidgets.pas
index a238cf07f6..a782ba562c 100644
--- a/lcl/interfaces/qt5/qtwidgets.pas
+++ b/lcl/interfaces/qt5/qtwidgets.pas
@@ -13015,7 +13015,7 @@ begin
               SlotMouse(Sender, Event);
               HandleCheckChangedEvent(MousePos, Item, Event);
               if not QListWidgetItem_isSelected(Item) then
-                QListWidget_setCurrentItem(QListWidgetH(Widget), Item, QItemSelectionModelSelect);
+                QListWidget_setCurrentItem(QListWidgetH(Widget), Item, QItemSelectionModelClearAndSelect);
               QEvent_ignore(Event);
               Result := True;
               exit;