diff --git a/htdocs/knowledgemanagement/knowledgerecord_list.php b/htdocs/knowledgemanagement/knowledgerecord_list.php
index c4440028e49..cd375c9db9c 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_list.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_list.php
@@ -220,7 +220,7 @@ $sql .= $object->getFieldList('t');
 // Add fields from extrafields
 if (!empty($extrafields->attributes[$object->table_element]['label'])) {
 	foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $val) {
-		$sql .= ($extrafields->attributes[$object->table_element]['type'][$key] != 'separate' ? ",ef.".$key." as options_".$key.', ' : '');
+		$sql .= ($extrafields->attributes[$object->table_element]['type'][$key] != 'separate' ? ",ef.".$key." as options_".$key : '');
 	}
 }
 // Add fields from hooks