Index: link/link.module
===================================================================
--- link/link.module	(revision 1268)
+++ link/link.module	(working copy)
@@ -131,6 +131,7 @@
       'global_types' => TRUE,
       'click_insert' => TRUE,
       'recursion_limit' => 2,
+      'dialog' => TRUE
     );
     $form['tokens']['help'] = array(
       '#type' => 'markup',