diff --git a/references_dialog.module b/references_dialog.module
index 8f6aeef..a5f7e67 100644
--- a/references_dialog.module
+++ b/references_dialog.module
@@ -549,7 +549,6 @@ function references_dialog_get_views_search_links($attachable) {
 function references_dialog_preprocess_page(&$variables) {
 
   if (references_dialog_in_dialog()) {
-    unset($variables['page_bottom']);
     $variables['page'] = '<div id="references-dialog-page">' . $variables['page'] . '</div>';
     backdrop_add_js('file', '/js/search-reference.js',);
   }
diff --git a/views/references_dialog_plugin_display.inc b/views/references_dialog_plugin_display.inc
index fb203a5..77d4c9d 100644
--- a/views/references_dialog_plugin_display.inc
+++ b/views/references_dialog_plugin_display.inc
@@ -152,8 +152,6 @@ class references_dialog_plugin_display extends views_plugin_display {
     return $items;
   }
 
-  function uses_exposed() { return TRUE; }
-
   /**
    * Override references_plugin_display, and
    * allow for other style types.