diff --git a/lcl/comctrls.pp b/lcl/comctrls.pp
index 54ac231002..549130c156 100644
--- a/lcl/comctrls.pp
+++ b/lcl/comctrls.pp
@@ -1128,6 +1128,7 @@ type
     procedure WSCreateColumns;
     procedure SetItem(const AIndex: Integer; const AValue: TListColumn);
   protected
+    function GetOwner: TPersistent; override;
   public
     constructor Create(AOwner: TCustomListView);
     destructor Destroy; override;