diff --git a/inc/field.class.php b/inc/field.class.php
index b94908a3..d8904673 100755
--- a/inc/field.class.php
+++ b/inc/field.class.php
@@ -908,7 +908,7 @@ static function showSingle($itemtype, $searchOption, $massiveaction = false) {
                 FROM glpi_plugin_fields_fields fields
                 LEFT JOIN glpi_plugin_fields_containers containers
                   ON containers.id = fields.plugin_fields_containers_id
-                  AND containers.itemtypes LIKE '$itemtype'
+                  AND containers.itemtypes LIKE '%$itemtype%'
                WHERE fields.name = '$cleaned_linkfield'";
       $res = $DB->query($query);
       if ($DB->numrows($res) == 0) {