diff --git a/feeds_ui/feeds_ui.admin.inc b/feeds_ui/feeds_ui.admin.inc
index ee3f15e1ebe78be165a7897ba9d7da68d205eb46..0cef587ed1a2982a8b294835504e4edb3f668508 100644
--- a/feeds_ui/feeds_ui.admin.inc
+++ b/feeds_ui/feeds_ui.admin.inc
@@ -519,6 +519,7 @@ function feeds_ui_mapping_form($form, &$form_state, $importer) {
   }
   $targets = $importer->processor->getMappingTargets();
   $target_options = _feeds_ui_format_options($targets);
+  $legend['targets'] = array();
   foreach ($targets as $k => $target) {
     $legend['targets'][$k]['name']['#markup'] = empty($target['name']) ? $k : $target['name'];
     $legend['targets'][$k]['description']['#markup'] = empty($target['description']) ? '' : $target['description'];