diff --git a/administrator/components/com_finder/helpers/indexer/taxonomy.php b/administrator/components/com_finder/helpers/indexer/taxonomy.php
index db52c4546c7ec..05668dda1a3b5 100644
--- a/administrator/components/com_finder/helpers/indexer/taxonomy.php
+++ b/administrator/components/com_finder/helpers/indexer/taxonomy.php
@@ -219,7 +219,7 @@ public static function addMap($linkId, $nodeId)
 
 		if ($id)
 		{
-			$db->updateObject('#__finder_taxonomy_map', $map);
+			$db->updateObject('#__finder_taxonomy_map', $map, array('link_id', 'node_id'));
 		}
 		else
 		{
diff --git a/installation/CHANGELOG b/installation/CHANGELOG
index 4757a6cef7727..91ac6cc09c4b7 100644
--- a/installation/CHANGELOG
+++ b/installation/CHANGELOG
@@ -29,6 +29,7 @@ $ -> Language fix or change
  # [#32511] *B/C: Hathor edit contact or newsfeed broken on legacy sites.  Thanks Elin Waring
  # [#32514] New menu item > Articles > Single Article: search article doesn't work.  Thanks Roberto Segura
  # [#31992] Hathor: Content Versioning missing Version Notes
+ # [#32459] [com_finder] Fix to taxonomy.php.  Thanks Jan Schönherr
 
 04-Nov-2013 Jean-Marie Simonet
  $ Adding updated installation language file ckb-IQ