diff --git a/mappers/taxonomy.inc b/mappers/taxonomy.inc
index aea428b97c8c8f7e133a196f18da636a18fafb19..7103255024333cf59ccdc7c9b8e8a05f1fc71371 100644
--- a/mappers/taxonomy.inc
+++ b/mappers/taxonomy.inc
@@ -26,11 +26,11 @@ function taxonomy_feeds_parser_sources_alter(&$sources, $content_type) {
     //options to inherit terms for all vocabs I have
     $vocabs = taxonomy_get_vocabularies($content_type);
     foreach($vocabs as $voc) {
-      $vid = $voc->vid;
+      $id = $voc->vid;
       if (strpos($voc->module, 'features_') === 0) {
-        $vid = $voc->module;
+        $id = $voc->module;
       }
-      $sources['parent:taxonomy:'. $vid] = array(
+      $sources['parent:taxonomy:'. $id] = array(
         'name' => t('Feed node: Taxonomy: @vocabulary', array('@vocabulary' => $voc->name)),
         'description' => t('Taxonomy terms from feed node in given vocabulary.'),
         'callback' => 'taxonomy_feeds_get_source',