diff --git a/src/pfwbged/collection/pfwbcollection.js b/src/pfwbged/collection/pfwbcollection.js
index 166a3b9..6613f79 100644
--- a/src/pfwbged/collection/pfwbcollection.js
+++ b/src/pfwbged/collection/pfwbcollection.js
@@ -277,7 +277,7 @@
 
     $.querywidget.updatePreviewLinks = function () {
           var xhr_preview = null;
-          $('.ResultsTasksTable tr a, .ResultsTable tr a').hover(function() {
+          $('.ResultsTasksTable tr a, .ResultsDocumentsTable tr a, .ResultsTable tr a').hover(function() {
              $('#preview-doc').remove();
              if (xhr_preview !== null) xhr_preview.abort();
              xhr_preview = $.getJSON($(this).attr('href') + '/@@preview',